Fifth Wheel Catalog

Document technical information

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First found Jun 9, 2017

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Fifth
Wheel
Catalog
FEATURES
FEATURE:
-Locking bar
engages regardless
of adjustment
FEATURE:
-Safe & Simple with
only 4 moving parts
BENEFIT:
-Reliable Coupling
BENEFIT:
-Fifth Wheel always
locks
FEATURE:
-Integral 2nd & 3rd lock
FEATURE:
-High coupling lugs
BENEFIT:
-Keeps lock secure
BENEFIT:
-Decrease potential for
improper coupling
FEATURE:
-Easy pull handle
FEATURE:
-Non-Metallic cushion ring
BENEFIT:
-Reduce driver injury
BENEFIT:
-Cushions kingpin impact
-Aids lubrication
-Topplate fully rebuildable
60lbs
RevJ
FEATURE:
-Simple adjustment
with infinite positions
FEATURE:
-Locks replaceable on tractor in
30min or less at 1/2 the cost.
BENEFIT:
-Provides a snug fit to
kingpin reducing
impact and wear
BENEFIT:
-Reduced vehicle down time
-Reduce rebuild cost
TABLE OF CONTENTS
Pages
RevJ
TOPPLATE ASSEMBLIES
1-2
TOPPLATE PARTS
Standard Model JSK 37U
Low Lube Model JSK 37U”W”
Air Release Components
Replacement Model JSK 37H
Replacement Model JSK 37F
3-7
3
4
5
6
7
TOPPLATE OPTIONS
8
SLIDING FIFTH WHEEL ASSEMBLIES
Outboard Model
Inboard Model
9-20
9-14
15-20
STATIONARY FIFTH WHEEL ASSEMBLIES
Outboard Flat Plate Mount
Outboard Plate Mount
Inboard Angle Mount
Bracket for Angle Mount
Stationary Mounting Brackets
21-29
21-22
23-24
25-26
27-28
29
NO-TILT CONVERTIBLE
30
FIFTH WHEEL ACCESSORIES
Replacement Kits
Air Line Kits
Air Cylinders
31-34
31
32-33
34
MOUNTING ACCESSORIES
Hardware Kits
Sliding Outboard Mounting Angle
Stationary Inboard Mounting Angle
Stationary Outboard Mounting Angle
Corrugated Mounting Plate
35-39
35
36
37
38
39
SERVICE TOOLS
40
TOPPLATE
ASSEMBLIES
PART NUMBER MASTER
TOPPLATE*
Fifth Wheel Product
Line Prefix
Topplate
Style
Topplate
Lube Type
Topplate
Release Type
JSK
37U
__
__
Standard Lube Surface – S
With Low Lube Plates – W
Auto Lube (4 holes) – A
L - Left Hand Release
A - Air Release
B - Left Hand Retractable Handle
Example: JSK 37USL
DIMENSIONAL INFORMATION
36.63
24.6
11.6
31.25
2.5
19.7
±.5
12.0 MIN.
13.5 MAX.
5.0
Unlocked
3.35 MIN
5.5 MAX.
Locked
*Pins, bushings & collars not included when ordering 37U topplate only.
Page 1
RevJ
TOPPLATE
ASSEMBLIES
TOPPLATES
JSK 37U
Topplate
Lube Type
Found on page #
Topplate Release Type
Weight
Left Hand Release
240 lbs.
JSK 37USL
Page 3
Air Release**
246 lbs.
JSK 37USA
Page 5
Left Hand Retractable
242 lbs.
JSK 37USB
Page 3
Left Hand Release
242 lbs.
JSK 37UWL
Page 4
Air Release**
248 lbs.
JSK 37UWA
Page 4 & 5
Left Hand Retractable
244 lbs.
JSK 37UWB
Page 4
Left Hand Release
240 lbs.
JSK 37UAL
Page 3
Air Release**
246 lbs.
JSK 37UAA
Page 5
Left Hand Retractable
242 lbs.
JSK 37UAB
Page 3
Standard
With Low
Lube Plates
Auto Lube
(4 holes)
Model Number
** Jost International recommends that our manifold assembly kit be installed with the
Air Release because it contains important safety interlock components (see pg. 33).
JSK 37H
FIELD REPLACEMENT FOR HOLLAND™ TOPPLATES*
Topplate
Lube Type
Standard
Auto Lube
(4 holes)
Found on page #
Topplate Release Type
Weight
Left Hand Release
240 lbs.
JSK 37HSL
Page 6
Air Release**
246 lbs.
JSK 37HSA
Page 5 & 6
Left Hand Release
240 lbs.
JSK 37HAL
Page 6
Air Release**
246 lbs.
JSK 37HAA
Page 5 & 6
* The
Model Number
JSK37H topplate increases fifth wheel height by 3/4”.
JSK 37F
FIELD REPLACEMENT TOPPLATE
Topplate
Lube Type
Topplate Release Type
Weight
Standard
Left Hand Release
240 lbs.
* The
Found on page #
JSK 37FSL
JSK37F topplate increases fifth wheel height by 5/16”.
Page 2
RevJ
Model Number
Page 7
TOPPLATE
ASSEMBLIES
JSK37U
25
1
SK 79002-00
24
2
See page 5 for air release
components
23
3
See page 8 for topplate options
4
RIGHT HAND RELEASE
SK 75014-03
22
(Bushings Only)
13R
16R
SK 75014-01
6
5
7
9
18R
21
20
8
LEFT HAND
RETRACTABLE HANDLE
19
SK 71005-07
(spring only)
18
10
13B
17
11
12
SK 72953-01
REBUILD PROCEDURES
SK 75016-00
16
15
13
INSTALLATION INSTRUCTIONS
OPERATION INSTRUCTIONS
MAINTENANCE PROCEDURES
14
26
27
SK 75013-20
Item
1
2
3
4
5
6
7
8
9
10
11
12
13
13B
13R
14
Description
Cushion ring bolt
Retainer
Cushion ring insert
Lock jaw pivot pin
Collar
Bushing
Bracket pin
Tab washer
1/2-13 x 3/4 lg. Hex bolt
Plate spring
External tooth lock washer
Hex bolt
LH Release handle
Retractable Handle w/spring
RH Release handle
Pivot bolt assembly
Part No.
SK 73121-55
SK 3105-93
SK 3105-92
SK 72106-67
SK 3105-95
SK 2905-94
SK 79011-03
SK 73104-47
SK 70202-15
SK 70993-00
SK 70301-00
SK 73121-28B
SK 73105-15
SK 75016-04
SK 79009-27
SK 71513
Item
15
16
16R
17
18
18R
19
20
21
22
23
24
25
26
27
Major Rebuild Kit
Complete Topplate
Left Hand
L.H. Retractable
Right Hand
RevJ
Order Number
SK 75013-00
SK 75013-09
SK 75013-01
Locking bar bolt assembly
LH Lever with bushing
RH Lever with bushing
Locking bar
LH Lock jaw
RH Lock jaw
Lock jaw spring
Eye bolt
Ring
Guide piece
Adjusting screw with hex nut
Double tension spring
Lubricating kit
Rebuild Procedures
Info Pack
Part No.
SK 73221-01
SK 3105-140
SK 3105-18
SK 3205-06
SK 1489LZ
SK 1489Z
SK 847
SK 2106-69
SK 2106-70
SK 73205-07
SK 3105-151
SK 3105-20
SK 3108-02
LT JSK37-03
SK 75020-01
Minor Rebuild Kit (see pg. 31)
Cushion and Lock Jaw
Includes Items 1-26 above
Release Type
Description
Includes Items 1-4, 18-21 & 25 above
Weight
33 lbs.
35 lbs.
33 lbs.
Page 3
Order Number
Weight
SK 73221-50Z
6 lbs.
SK 75013-02
6 lbs.
TOPPLATE
ASSEMBLIES
JSK37U”W”
LOW LUBE
25
1
SK 79002-00
24
2
See page 5 for air release
components
3
29
4
23
See page 8 for topplate options
28
RIGHT HAND RELEASE
SK 75014-03
(Bushings Only)
22
13R
SK 75014-01
16R
5
7
9
18R
6
21
8
LEFT HAND
RETRACTABLE HANDLE
20
SK 71005-07
19
10
(spring only)
18
11
12
13B
17
SK 72953-01
SK 75016-00
REBUILD PROCEDURES
15
13
16
26
INSTALLATION INSTRUCTIONS
OPERATION INSTRUCTIONS
MAINTENANCE PROCEDURES
14
27
SK 75013-20
Item
1
2
3
4
5
6
7
8
9
10
11
12
13
13B
13R
14
Description
Cushion ring bolt
Retainer
Cushion ring insert
Lock jaw pivot pin
Collar
Bushing
Bracket pin
Tab washer
1/2-13 x 3/4 lg. Hex bolt
Plate spring
External tooth lock washer
Hex bolt
LH Release handle
Retractable Handle w/spring
RH Release handle
Pivot bolt assembly
Part No.
Item
SK 73121-55
SK 3105-93
SK 3105-92
SK 72106-67
SK 3105-95
SK 2905-94
SK 79011-03
SK 73104-47
SK 70202-15
SK 70993-00
SK 70301-00
SK 73121-28B
SK 73105-15
SK 75016-04
SK 79009-27
SK 71513
15
16
16R
17
18
18R
19
20
21
22
23
24
25
26
27
28
29
Description
Locking bar bolt assembly
LH Lever with bushing
RH Lever with bushing
Locking bar
LH Lock jaw
RH Lock jaw
Lock jaw spring
Eye bolt
Ring
Guide piece
Adjusting screw with hex nut
Double tension spring
Lubricating kit
Rebuild Procedures
Info Pack
Low lube liner plates
Securing bolt
Low Lube Plate Replacement Kit
Includes items 28 & 29 (see pg. 31)
See page 3 for rebuild kits
Order Number
SK 3106-003
RevJ
Page 4
Weight
6 lbs.
Part No.
SK 73221-01
SK 3105-140
SK 3105-18
SK 3205-06
SK 1489LZ
SK 1489Z
SK 847
SK 2106-69
SK 2106-70
SK 73205-07
SK 3105-151
SK 3105-20
SK 3108-02
LT JSK37-03
SK 75020-01
SK 3105-129
SK 0010060
TOPPLATE
ASSEMBLIES
AIR RELEASE
1
30
2
29
28
3
SK 75014-02
JSK37H
4
5H
7H
27
8
9H
26W
Low Lube only
JSK37UW
5
22
6
21
7
8
23
9
20 or 20w
19
24
SK 71005-07
25
(spring only)
SK 75014-01
Standard JSK37U &
Low Lube JSK37UW
16
10
SK 75014-03
SK 72953-01
18
17
15
14
INSTALLATION INSTRUCTIONS
OPERATION INSTRUCTIONS
MAINTENANCE PROCEDURES
11
JSK37U Bushing Kit
(Bushings Only)
13
32 Standard JSK37U
32w Low Lube JSK37UW
32H JSK37H
12
Item
1
2
3
4
5
5H
6
7
7H
8
9
9H
10
11
12
13
14
15
16
Description
Cushion ring bolt
Retainer
Cushion ring insert
Lock jaw pivot pin
Collar (JSK37U)
Collar (JSK37H)
Rubber Bushing
Bracket pin (JSK37U)
Bracket Pin (JSK37H)
Tab washer
1/2-13 x 3/4 lg. Hex bolt (JSK37U)
3/8-16 x 3/4 lg. Hex bolt (JSK37H)
Retractable handle w/spring
Pivot bolt assembly
Locking bar bolt assembly
LH Lever w/chamfer
Locking bar
LH Lock jaw
Lock jaw spring
Part No.
Item
Description
SK-73121-55
SK-3105-93
SK-3105-92
SK-72106-67
SK-3105-95
SK-73105-95
SK-2905-94
SK-79011-03
SK-73104-05
SK-73104-47
SK-70202-15
SK-73121-28B
SK-75016-04
SK-71513
SK-73221-01
SK-3105-140
SK-3205-06
SK-1489LZ
SK-847
17
18
19
20
20w
21
22
23
24
25
26w
27
28
29
30
32
32w
32H
Eye bolt
Ring
Air cylinder (see pg. 34)
3/8-16 x 1/2 lg. Low hd scr. (37H&37U)
3/8-16 x 3/4 lg. Low hd scr. (Low Lube)
3/8 dia. Clevis pin (long)
Cylinder mount
3/8 dia. Clevis pin (short)
Cylinder clevis
Flat washer
Cylinder mount spacer (Low Lube only)
Guide piece
Adjusting screw with hex nut
Double tension spring
Lubricating kit
Info pack (standard JSK37U)
Info pack (standard JSK37UW)
Info pack (standard JSK37H)
Major Rebuild Kit
Complete Topplate
37U
37H
37UW
RevJ
Order Number
SK 75013-16
SK 75013-18
SK 75013-19
SK-2106-69
SK-2106-70
SK-79020-04
SK-70209-00
SK-73121-55
SK-70105-00
SK-79020-05
SK-70105-01
SK-79020-06
SK-70302-01
SK-79020-11
SK-73205-07
SK-3105-151
SK-3105-20
SK-3108-02
SK 75020-09
SK-75020-12
SK-75020-14
Minor Rebuild Kit (see pg. 31)
Cushion and Lock Jaw
Includes Items 1-30 above
Topplate
Part No.
Includes Items 1-4, 15-18 & 30 above
Weight
33 lbs.
35 lbs.
33 lbs.
Page 5
Order Number
SK 73221-50Z
Weight
6 lbs.
TOPPLATE
ASSEMBLIES
JSK37H
FIELD REPLACEMENT FOR HOLLAND™ TOPPLATES
24
1
SK 79002-00
23
2
See page 5 for air release
components
3
4
See page 8 for topplate options
22
21
SK 75014-02
5
6
20
7
8
19
18
SK 72953-01
17
9
10
11
16
REBUILD PROCEDURES
25
SK 75016-00
15
14
13
12
SK 75013-20
Item
1
2
3
4
5
6
7
8
9
10
11
12
13
Description
Cushion ring bolt
Retainer
Cushion ring insert
Lock jaw pivot pin
Collar
Bracket pin
Tab washer
Hex bolt
Plate spring
External tooth lock washer
Hex bolt
Release handle
Pivot bolt assembly
Part No.
Item
SK 73121-55
SK 3105-93
SK 3105-92
SK 72106-67
SK 73105-95
SK 73104-05
SK 73104-47
SK 73121-28B
SK 70993-00
SK 70301-00
SK 73121-28B
SK 73105-15
SK 71513
14
15
16
17
18
19
20
21
22
23
24
25
26
26
Description
Part No.
Locking bar bolt assembly
Lever with bushing
Locking bar
Lock jaw
Lock jaw spring
Eye bolt
Ring
Guide piece
Adjusting screw with hex nut
Double tension spring
Lubricating kit
Rebuild Procedures
Info Pack
SK 73221-01
SK 3105-140
SK 3205-06
SK 1489LZ
SK 847
SK 2106-69
SK 2106-70
SK 73205-07
SK 3105-151
SK 3105-20
SK 3108-02
LT JSK37-03
SK 75020-00
Major Rebuild Kit
Complete Topplate – L.H. Only
Minor Rebuild Kit (see pg. 31)
Cushion and Lock Jaw – L.H. Only
Includes Items 1-25 above
Includes Items 1-4, 17-20 & 24 above
Order Number
SK 73221-52Z
Weight
Order Number
33 lbs.
SK 73221-50Z
Page 6
RevJ
INSTALLATION INSTRUCTIONS
OPERATION INSTRUCTIONS
MAINTENANCE PROCEDURES
Weight
6 lbs.
TOPPLATE
ASSEMBLIES
JSK37F
FIELD REPLACEMENT TOPPLATE
24
1
SK 79002-00
23
2
3
4
22
21
SK 75014-07
5
6
20
7
19
8
18
SK 72953-01
17
9
16
10
11
REBUILD PROCEDURES
25
SK 75016-00
14
13
12
INSTALLATION INSTRUCTIONS
OPERATION INSTRUCTIONS
MAINTENANCE PROCEDURES
15
26
SK 75013-20
Item
1
2
3
4
5
6
7
8
9
10
11
12
13
Description
Cushion ring bolt
Retainer
Cushion ring insert
Lock jaw pivot pin
Collar
Bracket pin
Tab washer
1/2-13 x 3/4 lg. Hex bolt
Release handle plate spring
Lock washer
3/8-16 Hex bolt
LH Release handle
Pivot bolt assembly
Part No.
Item
SK 73121-55
SK 3105-93
SK 3105-92
SK 72106-67
SK 79048-02
SK 79011-12
SK 73104-47
SK 70202-15
SK 70993-00
SK 70301-00
SK 73121-28B
SK 73105-15
SK 71513
14
15
16
17
18
19
20
21
22
23
24
25
26
Part No.
Locking bar bolt assembly
LH Lever with bushing
Locking bar
LH Lock jaw
Lock jaw spring
Eye bolt
Ring
Guide piece
Adjusting screw with hex nut
Double tension spring
Lubricating kit
Rebuild Procedures
Info Pack
SK 73221-01
SK 3105-140
SK 3205-06
SK 1489LZ
SK 847
SK 2106-69
SK 2106-70
SK 73205-07
SK 79010-07
SK 3105-20
SK 3108-02
LT JSK37-03
SK 75020-15
Major Rebuild Kit
Complete Topplate – L.H. Only
Minor Rebuild Kit (see pg. 31)
Cushion and Lock Jaw – L.H. Only
Includes Items 1-25 above
Includes Items 1-4, 17-20 & 24 above
Order Number
SK 75013-14
Weight
Order Number
33 lbs.
SK 73221-50Z
Page 7
RevJ
Description
Weight
6 lbs.
TOPPLATE
OPTIONS
TOPPLATE
Extended Handle
Topplate Style
Order Number*
Standard
L.H. Release
Low Lube
L.H. Release
Holland™
Replacement
Topplate
JSK 37001
JSK 37002
Release Handle extended to improve accessibility when using fenders.
JSK 37003
Option is available with all mounting configurations.
Weight
242 lbs.
244 lbs.
242 lbs.
Internal Adjustment
Order Number*
Standard
L.H. Release
Standard
Air Release
Holland™
Replacement
Topplate
JSK 37015
Adjustment Screw located under the Topplate to hide from view and avoid
Kingpin damage when a miscouple occurs.
Topplate Style
JSK 37020
Option is available with all mounting configurations.
JSK 37017
Weight
240 lbs.
246 lbs.
240 lbs.
Drop Handle & Internal Adjustment
Order Number*
JSK 37010
Topplate Style
Weight
Standard
L.H. Release
240 lbs.
Release handle lowered and Adjustment Screw located under the Topplate
to avoid Kingpin damage when a miscouple occurs.
Option is only available with stationary mounts above 6” high (see page 29).
Front Release
Order Number*
JSK 37009
JSK 37012
JSK 37013
Release handle located in the front of the fifth wheel.
Topplate Style
Weight
Auto Lube
Standard
Low Lube
240 lbs.
246 lbs.
242 lbs.
Option is only available with stationary mounts above 6” high (see page 29).
*Pins, bushings & collars not included when ordering the topplate only.
*Order numbers listed are for topplate assemblies only. To order fifth wheel assemblies add the desired mounting
configuration number to the end of the topplate assembly (Example: JSK 37001-A7PX24).
RevJ
Page 8
OUTBOARD MOUNT
AIR SLIDER
SLIDING FIFTH WHEEL
ASSEMBLIES
Slide mechanism locked
Slide mechanism unlocked
CAPACITY:
50,000 maximum vertical load.
150,000 maximum drawbar pull.
FEATURES:
RevJ
¾
MADE IN U.S.A. – BY
¾
Allows adjustment for vehicle combination lengths and tractor axle load distribution.
¾
Lightweight high strength low alloy construction that allows you to maximize payloads.
¾
Maintenance free construction allows for maximum equipment utilization.
¾
Slide travel is adjustable in 2” increments for precise positioning of fifth wheel.
¾
Release mechanism features an in-line secondary lock, assures positive, safe locking.
¾
Available in popular heights and slide travels.
¾
Automatic spring loaded adjustment of locking plungers.
¾
Composite cylinder and rod for long trouble free life.
¾
Maintenance-free pivot eliminates routine lubrication requirements.
¾
Upshock cushion reduces impact and provides torsional relief between tractor and trailer.
Page 9
OUTBOARD MOUNT
AIR SLIDER
SLIDING FIFTH WHEEL
ASSEMBLIES
TOPPLATE
SLIDE BRACKET
SLIDE PLATE
(See Page 1)
(See Page 13)
(See Page 14)
Fifth Wheel Product
Line Prefix
Topplate
Style
Topplate
Lube Type
Topplate
Release Type
Articulation
Slider
Style
JSK
37U
__
__
__
A
Standard Lube Surface – S
With Low Lube Plates – W
Auto Lube (4 holes) – A
**6.75”
7.75”
8.75”
**9.75”
**10.75”
Left Hand Release – L
**Air Release – A
**Left Hand Retractable Handle – B
Height
** No-Tilt Convertible option is not available with
7”, 10” or 11” height Slide Brackets, with the
Retractable Handle Release or Air release.
See page 30 for details.
Travel
Options*
Slide
Travel
P
__
__
__
–
–
–
–
–
Standard – Leave Blank
**No-Tilt Convertible – N
”
Slide
Release
12 – 12”
16 – 16”
24 – 24”
36 – 36”
48 – 48”
7
8
9
10
11
X – None
A – Travel minus 8"
B – Travel minus 10"
C – Travel minus 12”
D – Travel minus 14”
Etc…
Pneumatic – P
*Travel options restrict the
forward travel as described
above using a removable stop.
For a fixed weld in stop specify
“X” and select the desired travel
length from the chart below.
Example: JSK 37USL-A7PX24
DIMENSIONAL INFORMATION
“L”
“A” Spaces @ 4.0 = “B”
5.0 ±.5
39.25
12.0 Min.
13.5 Max.
37.25
“C” Bolts
Req’d To Mount
(See Page 35)
2.91
10.7
“T”
11.6
19.7
5° Min.
10° Min.
RevJ
Dim “L”
Length
12”
16”
24”
36”
48”
40 ¼”
44 ¼”
52 ¼”
64 ¼”
76 ¼”
“A”
9
10
12
15
18
Bolt Pattern
“B”
36”
40”
48”
60”
72”
Weld in Slide Stops
Original Travel
12” 16” 24” 36”
10
14
22
34
Available
08
20
32
Reduced
06
18
30
Travel
28
Options
26
“C”
20
22
26
32
38
48”
46
44
42
40
38
Example: JSK 37USL-A7PX08
12” travel slider restricted to 8” of forward travel
8°
“T” = Slide Travel
Dim “T”
Travel
Height = 6.75, 7.75, 8.75,
9.75 or 10.75
“L” = Overall Length = Length of Mounting Angle (See Page 36)
Page 10
OUTBOARD MOUNT
AIR SLIDER
Travel
12”
16”
24”
36”
48”
Height
Weight
Model Number
6.75
457 lbs.
JSK 37USL-A7PX12
Low Lube Plates
7.75
462 lbs.
JSK 37USL-A8PX12
Low Lube
Plates
8.75
468 lbs.
JSK 37USL-A9PX12
9.75
490 lbs.
JSK 37USL-A10PX12
10.75
501 lbs.
JSK 37USL-A11PX12
6.75
465 lbs.
JSK 37USL-A7PX16
7.75
470 lbs.
JSK 37USL-A8PX16
8.75
476 lbs.
JSK 37USL-A9PX16
9.75
498 lbs
JSK 37USL-A10PX16
10.75
509 lbs.
JSK 37USL-A11PX16
6.75
479 lbs.
JSK 37USL-A7PX24
7.75
484 lbs.
JSK 37USL-A8PX24
8.75
490 lbs.
JSK 37USL-A9PX24
9.75
512 lbs.
JSK 37USL-A10PX24
10.75
523 lbs.
JSK 37USL-A11PX24
6.75
501 lbs.
JSK 37USL-A7PX36
7.75
506 lbs.
JSK 37USL-A8PX36
8.75
512 lbs.
JSK 37USL-A9PX36
9.75
534 lbs.
JSK 37USL-A10PX36
10.75
545 lbs.
JSK 37USL-A11PX36
6.75
523 lbs.
JSK 37USL-A7PX48
7.75
528 lbs.
JSK 37USL-A8PX48
8.75
534 lbs.
JSK 37USL-A9PX48
9.75
556 lbs.
JSK 37USL-A10PX48
10.75
567 lbs.
JSK 37USL-A11PX48
†
† Model numbers shown have standard topplate, left hand release and air slide.
RevJ
SLIDING FIFTH WHEEL
ASSEMBLIES
Page 11
Change “S” to “W”
e.g. JSK 37UWL-A7PX24
Auto Lube
Drilled & Tapped 1/8
NPT (4) Holes
Change “S” to “A”
e.g. JSK 37UAL-A7PX24
Air Release
Change “L” to “A”
e.g. JSK 37USA-A7PX24
OUTBOARD MOUNT
AIR SLIDER
SLIDING FIFTH WHEEL
ASSEMBLIES
Air cylinder not included, order
SK 75015-03 (see pg. 34)
**Slide Plate
Assembly
*Slide Bracket
Assembly
**Slide Plate Assembly is available in standard
travel lengths: 12”, 16”, 24”, 36”, 48”.
See chart below for order numbers and see
page 14 for details.
*Slide Bracket Assembly is available in
fifth wheel heights: 7”, 8”, 9”, 10” or 11”.
See chart below for order numbers and
see page 13 for details.
To Order Slide
Bracket Assembly Only
Order Number
A7P
A8P
A9P
A10P
A11P
To Order Slide
Plate Assembly Only
Height
Order Number
7” F.W. Height
8” F.W. Height
9” F.W. Height
10” F.W. Height
11” F.W. Height
X12
X16
X24
X36
X48
Page 12
RevJ
Travel
12” Travel
16” Travel
24” Travel
36” Travel
48” Travel
OUTBOARD MOUNT
AIR SLIDER
SLIDING FIFTH WHEEL
ASSEMBLIES
Slide Bracket Assembly
10
5
12
2
9
4
3
6
15
12 9
4
12
14
7
2
7
12
13
11
8
11
1*
Item
Description
Part No.
Item
Description
Part No.
1
2
3
4
5
6
7
8
Slide bracket*
Spring
Pivot Arm
Pivot Linkage
Double Coil Spring
1/2-13 Lock Nut
3/8 Dia.x 3/4 Shoulder Screw
Flanged Bearing
SK 77001-xx
SK 77293-00
SK 77289-00
SK 77290-00
V2026100
SK 70402-04
SK 70201-09
SK 77292-00
9
10
11
12
13
14
15
5/16-18 Lock Nut
Cylinder Assembly (see pg 34)
Plunger
Flat Washer
Cotter Pin
3/8 Dia. Clevis Pin
Flat Washer
SK 70402-01
SK 75015-03
SK 77007-01
SK 70302-05
SK 70101-01
SK 70102-00
SK 70302-02
*Item #1 available in fifth wheel heights: 7”, 8”, 9”, 10” or 11”. Replace XX in part
number with appropriate height (e.g. SK 77001-08).
RevJ
Page 13
OUTBOARD MOUNT
AIR SLIDER
SLIDING FIFTH WHEEL
ASSEMBLIES
Slide Plate Assembly
1*
2
Item
1
Description
Slider weldment*
Part No.
Item
SK 77037-xx
2
Description
Rear Stop
*Item #1 available in travel lengths:
12”, 16”, 24”, 36” & 48”. Replace XX in part number with
appropriate length (e.g. SK 77037-12).
RevJ
Page 14
Part No.
SK 77041
INBOARD MOUNT
AIR SLIDER
SLIDING FIFTH WHEEL
ASSEMBLIES
Slide mechanism locked
Slide mechanism unlocked
CAPACITY:
50,000 maximum vertical load.
150,000 maximum drawbar pull.
FEATURES:
¾
MADE IN U.S.A. – BY
¾
Allows adjustment for vehicle combination lengths and tractor axle load distribution.
¾
Patented integral mounting angle design eliminates additional mounting angle weight.
¾
Lightweight high strength low alloy construction (up to 120 lbs. lighter than competitive models) that allows
you to maximize payloads.
¾
Maintenance free construction allows for maximum equipment utilization.
¾
Slide travel is adjustable in 2” increments for precise positioning of fifth wheel.
¾
Fully adjustable for all frame widths.
¾
Release mechanism features an in-line secondary lock, assures positive, safe locking.
¾
Available in popular heights and slide travels.
¾
Automatic spring-loaded adjustment of locking plungers.
¾
Composite cylinder and rod for long trouble free life.
¾
Maintenance-free pivot eliminates routine lubrication requirements.
¾
Upshock cushion reduces impact and provides torsional relief between tractor and trailer.
¾
RevJ
Removable/Repositionable slide stops that allow for easy:
¾ Removal of slide bracket.
¾ Limitation of slide travel for special applications.
Page 15
INBOARD MOUNT
AIR SLIDER
TOPPLATE
SLIDING FIFTH WHEEL
ASSEMBLIES
SLIDE BRACKET
(See Page 1)
SLIDE RAIL
(See Page 13)
Fifth Wheel Product
Line Prefix
Topplate
Style
Topplate
Lube Type
Topplate
Release Type
Articulation
Slider
Style
JSK
37U
__
__
__
B
Standard Lube Surface – S
With Low Lube Plates – W
Auto Lube (4 holes) – A
(See Page 14)
Height
Slide
Release
Travel
Options*
Slide
Travel
P
__
__
__
**6.75”
**7.75”
8.75”
**9.75”
–
–
–
–
Left Hand Release – L
**Air Release – A
**Left Hand Retractable Handle – B
7
8
9
10
C – 33 1/2”
E – 33 3/4”
F – 33 7/8”
G – 34”
H – 34 1/8”
J – 34 1/4”
Pneumatic – P
Standard – Leave Blank
**No-Tilt Convertible – N
** No-Tilt Convertible option is only available with
9” height Slide Bracket and with the Left Hand
Release. See page 30 for details.
Example: JSK 37USL-B7PG24
DIMENSIONAL INFORMATION
“L”
5.0 ±.5
12.0 Min.
13.5 Max.
Dim “L”
Length
“A”
12”
41”
47”
53”
65”
77”
10
12
14
18
22
18”
24”
36”
48”
13.06
“T”
11.6
2.91
Dim “T”
Travel
19.7
10° Min.
5° Min.
8°
Height = 6.75, 7.75,
8.75 or 9.75
Bolt pattern specified by customer
“A” Bolts Min. Req’d To Mount
(See Page 35)
“T” = Slide Travel
RevJ
“L” = Overall Length
Page 16
12 – 12”
18 – 18”
24 – 24”
36 – 36”
48 – 48”
INBOARD MOUNT
AIR SLIDER
SLIDING FIFTH WHEEL
ASSEMBLIES
Low Lube Plates
Low Lube
Plates
Travel
12”
18”
24”
36”
48”
†
Height
Weight
6.75
473 lbs.
JSK 37USL-B7PG12
7.75
479 lbs.
JSK 37USL-B8PG12
8.75
483 lbs.
JSK 37USL-B9PG12
9.75
489 lbs.
JSK 37USL-B10PG12
6.75
481 lbs.
JSK 37USL-B7PG18
7.75
487 lbs.
JSK 37USL-B8PG18
8.75
491 lbs.
JSK 37USL-B9PG18
9.75
497 lbs.
JSK 37USL-B10PG18
6.75
499 lbs.
JSK 37USL-B7PG24
7.75
505 lbs.
JSK 37USL-B8PG24
8.75
509 lbs.
JSK 37USL-B9PG24
9.75
515 lbs.
JSK 37USL-B10PG24
6.75
524 lbs.
JSK 37USL-B7PG36
7.75
530 lbs.
JSK 37USL-B8PG36
8.75
534 lbs.
JSK 37USL-B9PG36
9.75
540 lbs.
JSK 37USL-B10PG36
6.75
549 lbs.
JSK 37USL-B7PG48
7.75
555 lbs.
JSK 37USL-B8PG48
8.75
559 lbs.
JSK 37USL-B9PG48
9.75
565 lbs.
JSK 37USL-B10PG48
Model Number ‡
Auto Lube
Drilled & Tapped 1/8
NPT (4) Holes
Change “S” to “A”
e.g. JSK 37UAL-B7PG24
Air Release
Change “L” to “A”
e.g. JSK 37USA-B7PG24
Frame Width
† Weight includes mounting angles.
‡ Model numbers shown have standard topplate, left hand release, air slide and
34” frame width.
Page 17
RevJ
Change “S” to “W”
e.g. JSK 37UWL-B7PG24
C = 33 1/2
E = 33 3/4
F = 33 7/8
G = 34
H = 34 1/8
J = 34 1/4
For other frame widths, change “G”
to appropriate letter above.
e.g. JSK 37USL-B7PC24
INBOARD MOUNT
AIR SLIDER
SLIDING FIFTH WHEEL
ASSEMBLIES
Air cylinder not included, order
SK 75015-03 (see pg. 34)
**Slide Rail
Assembly
*Slide Bracket
Assembly
**Slide Rail Assembly is available in standard
travel lengths: 12”, 18”, 24”, 36”, 48”.
See chart below for order numbers and see
page 20 for details.
*Slide Bracket Assembly is available in
fifth wheel heights: 7”, 8”, 9” or 10”.
See chart below for order numbers
and see page 19 for details.
To Order Slide
Bracket Assembly Only
Order Number
B7P
B8P
B9P
B10P
RevJ
To Order Slide
Rail Assembly Only
Height
Order Number
7” F.W. Height
8” F.W. Height
9” F.W. Height
10” F.W. Height
SK 75039-12
SK 75039-18
SK 75039-24
SK 75039-36
SK 75039-48
Page 18
Travel
12” Travel
18” Travel
24” Travel
36” Travel
48” Travel
INBOARD MOUNT
AIR SLIDER
SLIDING FIFTH WHEEL
ASSEMBLIES
Slide Bracket Assembly
16
8
22
6
19
11
15
12
13
7
9
5
10
5
20
5 12
7
6
3
4
15 17
2
14
11
21
5
10
9
5 14
8
18
4
*1
2
3
Item
1
2
3
4
5
6
7
8
9
10
11
Description
Slide bracket*
3/4-10 Jam nut
3/4-10 Hex head bolt (full thread)
3/8-16 Lock nut
Flat washer
3/8-16 Hex head bolt
Spring bracket
Plunger
Spring
3/4-16 Jam nut
Plunger screw
Part No.
SK 77240-xx
SK 70403-05
SK 70207-01
SK 70402-00
SK 70302-05
SK 70202-05
SK 77238-00
SK 77233-01
SK 77293-00
SK 70403-01
SK 77234-00
Item
12
13
14
15
16
17
18
19
20
21
22
Description
5/16-18 Lock nut
Pivot Arm
3/8 Dia. x 3/4 shoulder screw
Pivot linkage
Cylinder Assembly (see pg. 34)
3/8 Dia. clevis pin
Cotter pin
1/2-13 Lock nut
Flat washer
Flanged bearing
Double Coil Spring
*Item #1 available in fifth wheel heights: 7”, 8”, 9” or 10”. Replace XX in part
number with appropriate height (e.g. SK 77240-08).
RevJ
Page 19
Part No.
SK 70402-01
SK 77289-00
SK 70201-09
SK 77290-00
SK 75015-03
SK 70102-00
SK 70101-01
SK 70402-04
SK 70302-02
SK 77292-00
V2026100
INBOARD MOUNT
AIR SLIDER
SLIDING FIFTH WHEEL
ASSEMBLIES
Slide Rail Assembly
6
*1
5
4
2
3
*1
Item
1
2
3
Description
Slide Rail* (1) side only
Clamp
Clamp Plate
Part No.
SK 77275-xx
SK 77220-00
SK 77222-00
Item
4
5
6
Description
Part No.
Cross Brace
3/8-16 x 1 3/4 Lg. Hex Bolt
3/8-16 x 1 1/4 Lg. Hex Bolt
SK 77221-00
SK 70202-06
SK 70202-05
*Item #1 available in travel lengths:
12”, 18”, 24”, 36” & 48”. Replace XX in part number with
appropriate length (e.g. SK 77275-12).
RevJ
Page 20
OUTBOARD FLAT
PLATE MOUNT
STATIONARY FIFTH WHEEL
ASSEMBLIES
CAPACITY:
50,000 maximum vertical load.
150,000 maximum drawbar pull.
FEATURES:
¾
MADE IN U.S.A. – BY
¾
Heavy-duty brackets constructed of high strength low alloy material combine durability with lightweight.
¾
Maintenance-free pivot eliminates routine lubrication requirements.
¾
Upshock cushion reduces impact and provides torsional relief between tractor and trailer.
PART NUMBER
TOPPLATE
BRACKET
(See Page 29)
(See Page 1)
Fifth Wheel Product
Line Prefix
Topplate
Style
Topplate
Lube Type
Topplate
Release Type
Articulation
Bracket
Style
Height
Frame
Width
JSK
37U
__
__
__
DB
__
X
6 – 5.85” *
7 – 6.85” *
8 – 7.85”
9 – 8.85”
10 – 9.85” *
11 – 10.85” *
Standard Lube Surface – S
With Low Lube Plates – W
Auto Lube (4 holes) – A
Left Hand Release – L
† Air Release – A
† Left Hand Retractable Handle – B
Leave Blank – Standard
N – No-Tilt Convertible* †
† No-Tilt Convertible option is not available with
* No-Tilt Convertible option is available
with 8” or 9” height Brackets only.
the Retractable Handle Release or Air Release.
See page 30 for details.
Example: JSK 37USL-DB6X
RevJ
Page 21
OUTBOARD FLAT
PLATE MOUNT
STATIONARY FIFTH WHEEL
ASSEMBLIES
DIMENSIONAL INFORMATION
Low Lube Plates
18.5
Low Lube
Plates
9.25
(10) Holes
For 5/8 Bolts
(See Page 35)
4.0
Typ.
5.0 ±.5
12.0 Min.
13.5 Max.
40.0
37.25
Change “S” to “W”
e.g. JSK 37UWL-DB6X
Auto Lube
Drilled & Tapped 1/8
NPT (4) Holes
11.6
2.91
19.7
5° Min.
10° Min.
8°
Height = 5.85, 6.85, 7.85,
8.85, 9.85 or 10.85
Change “S” to “A”
e.g. JSK 37UAL-DB6X
.31
Air Release
Height
*
Weight
Model Number †
6”
317 lbs.
JSK 37USL-DB6X
7”
319 lbs.
JSK 37USL-DB7X
8”
323 lbs.
JSK 37USL-DB8X
9”
328 lbs.
JSK 37USL-DB9X
10”
372 lbs.
JSK 37USL-DB10X
11”
385 lbs.
JSK 37USL-DB11X
* Nominal height shown, for actual height see line drawing above.
† Model numbers shown have standard topplate and left hand release.
RevJ
Page 22
Change “L” to “A”
e.g. JSK 37USA-DB6X
OUTBOARD
PLATE MOUNT
STATIONARY FIFTH WHEEL
ASSEMBLIES
CAPACITY:
50,000 maximum vertical load.
150,000 maximum drawbar pull.
FEATURES:
¾
MADE IN U.S.A. – BY
¾
Heavy-duty brackets constructed of high strength low alloy material combine durability with lightweight.
¾
Maintenance-free pivot eliminates routine lubrication requirements.
¾
Upshock cushion reduces impact and provides torsional relief between tractor and trailer.
PART NUMBER
TOPPLATE
BRACKET
(See Page 1)
(See Page 29)
Fifth Wheel Product
Line Prefix
Topplate
Style
Topplate
Lube Type
Topplate
Release Type
Bracket
Style
Height
Frame
Width
JSK
37U
__
__
PM
__
X
Standard Lube Surface – S
With Low Lube Plates – W
Auto Lube (4 holes) – A
Left Hand Release – L
Air Release – A
Left Hand Retractable Handle – B
Example: JSK 37USL-PM6X
RevJ
Page 23
6 – 5.85”
7 – 6.85”
8 – 7.85”
9 – 8.85”
OUTBOARD FLAT
PLATE MOUNT
STATIONARY FIFTH WHEEL
ASSEMBLIES
DIMENSIONAL INFORMATION
Low Lube Plates
18.0
.65 x 1.75 Slot
For 5/8 Bolts
(See Page 35)
Low Lube
Plates
9.0
8.0
Typ.
5.0 ±.5
12.0 Min.
13.5 Max.
39.75
Change “S” to “W”
e.g. JSK 37UWL-PM6X
CENTERLINE
37.88 MAX.
35.75 MIN.
Auto Lube
Drilled & Tapped 1/8
NPT (4) Holes
8.5
5.44 TYP.
11.6
2.91
19.7
5° Min.
10° Min.
8°
Height = 5.85, 6.85,
7.85 or 8.85
Change “S” to “A”
e.g. JSK 37UAL-PM6X
.31
Air Release
Note: For corrugated mounting plate, see page 39.
Height *
Weight
Model Number †
6”
300 lbs.
JSK 37USL-PM6X
7”
304 lbs.
JSK 37USL-PM7X
8”
309 lbs.
JSK 37USL-PM8X
9”
313 lbs.
JSK 37USL-PM9X
* Nominal height shown, for actual height see line drawing above.
† Model numbers shown have standard topplate and left hand release.
RevJ
Page 24
Change “L” to “A”
e.g. JSK 37USA-PM6X
INBOARD
ANGLE MOUNT
STATIONARY FIFTH WHEEL
ASSEMBLIES
CAPACITY:
50,000 maximum vertical load.
150,000 maximum drawbar pull.
FEATURES:
¾
MADE IN U.S.A. – BY
¾
Heavy-duty brackets constructed of high strength low alloy material combine durability with lightweight.
¾
Maintenance-free pivot eliminates routine lubrication requirements.
¾
Upshock cushion reduces impact and provides torsional relief between tractor and trailer.
PART NUMBER
TOPPLATE
BRACKET
(See Page 1)
(See Page 29)
Fifth Wheel Product
Line Prefix
Topplate
Style
Topplate
Lube Type
Topplate
Release Type
Bracket
Style
Height
Frame
Width
JSK
37U
__
__
AM
__
__
Standard Lube Surface – S
With Low Lube Plates – W
Auto Lube (4 holes) – A
Left Hand Release – L
Air Release – A
Left Hand Retractable Handle – B
Example: JSK 37USL-AM6G
RevJ
Page 25
6 – 5.91”
7 – 6.91”
8 – 7.91”
9 – 8.91”
C – 33 1/2”
E – 33 3/4”
F – 33 7/8”
G – 34”
H – 34 1/8”
J – 34 1/4”
INBOARD
ANGLE MOUNT
STATIONARY FIFTH WHEEL
ASSEMBLIES
DIMENSIONAL INFORMATION
Low Lube Plates
Low Lube
Plates
36.0
18.0
.38
4.0
5.0 ±.5
‡ C = 33 1/2
E = 33 3/4
F = 33 7/8
G = 34
H = 34 1/8
J = 34 1/4
12.0 Min.
13.5 Max.
Change “S” to “W”
e.g. JSK 37UWL-AM6G
Auto Lube
Drilled & Tapped 1/8
NPT (4) Holes
4.0
.38
11.6
2.91
19.7
5° Min.
10° Min.
8°
Height = 5.91, 6.91,
7.91 or 8.91
4.0
Change “S” to “A”
e.g. JSK 37UAL-AM6G
Air Release
‡ For other frame widths change “G” to appropriate letter shown.
e.g. JSK 37USL-AM6C
Height *
Weight
Model Number †
6”
334 lbs.
JSK 37USL-AM6G
7”
338 lbs.
JSK 37USL-AM7G
8”
343 lbs.
JSK 37USL-AM8G
9”
347 lbs.
JSK 37USL-AM9G
* Nominal height shown, for actual height see line drawing above.
† Model numbers shown have standard topplate, left hand release
and 34” frame width.
Page 26
RevJ
Change “L” to “A”
e.g. JSK 37USA-AM6G
BRACKET FOR
ANGLE MOUNT
STATIONARY FIFTH WHEEL
ASSEMBLIES
CAPACITY:
50,000 maximum vertical load.
150,000 maximum drawbar pull.
FEATURES:
¾
MADE IN U.S.A. – BY
¾
Heavy-duty brackets constructed of high strength low alloy material combine durability with lightweight.
¾
Maintenance-free pivot eliminates routine lubrication requirements.
¾
Upshock cushion reduces impact and provides torsional relief between tractor and trailer.
PART NUMBER
TOPPLATE
BRACKET
(See Page 1)
(See Page 29)
Fifth Wheel Product
Line Prefix
Topplate
Style
Topplate
Lube Type
Topplate
Release Type
Bracket
Style
Height
Frame
Width
JSK
37U
__
__
XM
__
X
Standard Lube Surface – S
With Low Lube Plates – W
Auto Lube (4 holes) – A
Left Hand Release – L
Air Release – A
Left Hand Retractable Handle – B
Example: JSK 37USL-XM6X
RevJ
Page 27
6 – 5.54”
7 – 6.54”
8 – 7.54”
9 – 8.54”
BRACKET FOR
ANGLE MOUNT
DIMENSIONAL INFORMATION
STATIONARY FIFTH WHEEL
ASSEMBLIES
Low Lube Plates
Low Lube
Plates
13.8
3.9
5.0 ±.5
12.0 Min.
13.5 Max.
34.0
Change “S” to “W”
e.g. JSK 37UWL-XM6X
Auto Lube
Drilled & Tapped 1/8
NPT (4) Holes
3.9
19.7
11.6
2.91
5° Min.
10° Min.
8°
Height = 5.54, 6.54,
7.54 or 8.54
Change “S” to “A”
e.g. JSK 37UAL-XM6X
Air Release
Height *
Weight
Model Number †
6”
275 lbs.
JSK 37USL-XM6X
7”
279 lbs.
JSK 37USL-XM7X
8”
284 lbs.
JSK 37USL-XM8X
9”
288 lbs.
JSK 37USL-XM9X
Change “L” to “A”
e.g. JSK 37USA-XM6X
* Nominal height shown, for actual height see line drawing above.
† Model numbers shown have standard topplate and left hand release.
RevJ
Page 28
STATIONARY MOUNTING
BRACKETS
STATIONARY FIFTH WHEEL
ASSEMBLIES
Outboard Flat Plate
Mounting Bracket *
Order Number
DB6X
DB7X
DB8X
DB9X
Height
6” F.W. Height
7” F.W. Height
8” F.W. Height
9” F.W. Height
Outboard Plate Mount
Mounting Bracket *
Order Number
PM6X
PM7X
PM8X
PM9X
Height
6” F.W. Height
7” F.W. Height
8” F.W. Height
9” F.W. Height
Inboard Angle
Mounting Bracket *
Order Number
AM6G**
AM7G**
AM8G**
AM9G**
Height
6” F.W. Height
7” F.W. Height
8” F.W. Height
9” F.W. Height
**For other frame widths change “G” to
appropriate shown on page 25. (e.g. AM6C)
Bracket * for
Mounting Angle
Order Number
XM6X
XM7X
XM8X
XM9X
*Pins, bushings & collars not included when ordering brackets only.
RevJ
Page 29
Height
6” F.W. Height
7” F.W. Height
8” F.W. Height
9” F.W. Height
BRACKET
OPTIONS
NO-TILT CONVERTIBLE
Outboard Slide Bracket Assemblies
8” High Slide Bracket Asm – NA8P
9” High Slide Bracket Asm – NA9P
OUTBOARD SLIDER PARTS
(Adds 17 lbs to standard weight)
2
6
1
3
7
8
9
5
4
Item
Description
Part No.
1
Lock Nut
Rear Stop – 8” height
Rear Stop – 9” height
2 1/2 lg. Shoulder Screw
Thick Shim (round)
Thin Shim (round)
1/2-13 Screw – 8” height
1/2-13 Screw – 9” height
Front Stop – 8” height
Front Stop – 9” height
Spring Plunger
Plug
Jam Nut
3/4 lg. Shoulder Screw
Front Tilt Stop Plate
SK-70402-01
SK-72066-01
SK-72066-02
SK-70201-02
SK-72068-12
SK-72068-06
SK-70202-08
SK-70202-16
SK-72065-08
SK-72065-09
SK-71015-01
SK-71003-01
SK-70403-04
SK-70201-14
SK-77084-00
2
10
11
12
3
4
5
6
7
Air cylinder not included, order
SK 75015-03 (see pg. 34)
8
9
10
11
12
INBOARD SLIDER PARTS
(Adds 26 lbs to standard weight)
Inboard Slide Bracket Assembly
9” High Slide Bracket Asm – NB9P
6
7
8
5
4
3
2
9
10
1
11
13
12
Air cylinder not included, order
SK 75015-03 (see pg. 34)
16
15
Item
Description
Part No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Lock Nut
Rear Stop
2 1/2 lg. Shoulder Screw
Thick Shim (rectangle)
Thin Shim (rectangle)
1/2-13 Screw
L.H. Front Stop
1 lg. Shoulder Screw
Spring Plunger
Jam Nut
Roll Pin
L.H. Front Tilt Stop Plate
R.H. Front Stop
R.H. Front Tilt Stop Plate
Thick Shim (round)
Thin Shim (round)
SK-70402-01
SK-72066-01
SK-70201-02
SK-72069-12
SK-72069-06
SK-70202-26
SK-72067-29
SK-70201-12
SK-71015-01
SK-70403-04
SK-70104-03
SK-72064-00
SK-72065-29
SK-72063-00
SK-72068-12
SK-72068-06
14
STATIONARY PARTS
(Adds 26 lbs to standard weight)
Complete Stationary Assemblies
8” High Flat Plate Asm – NDB8X
9” High Flat Plate Asm – NDB9X
6
7
5
4
8
3
9
10
2
13
1
11
12
Item
Description
Part No.
1
2
3
4
5
Lock Nut
Rear Stop
2 1/2 lg. Shoulder Screw
Thick Shim (rectangle)
Thin Shim (rectangle)
1/2-13 Screw – 8” height
1/2-13 Screw – 9” height
LH Front Stop – 8” height
LH Front Stop – 9” height
1 lg. Shoulder Screw
Plunger Spring
Jam Nut
LH Front Tilt Stop Plate
Roll Pin
RH Front Stop – 8” height
RH Front Stop – 9” height
RH Front Tilt Stop Plate
Thick Shim (round)
Thin Shim (round)
SK-70402-01
SK-72066-01
SK-70201-02
SK-72069-12
SK-72069-06
SK-70202-17
SK-70202-18
SK-72067-08
SK-72067-09
SK-70201-12
SK-71015-01
SK-70403-04
SK-72064-00
SK-70104-03
SK-72065-18
SK-72065-19
SK-72063-00
SK-72068-12
SK-72068-06
6
7
8
9
10
11
12
13
14
16
RevJ
14
15
16
15
Page 30
REPLACEMENT KITS
Cushion and Lock Jaw
Rebuild Kit–L.H. only
Order Number
SK 73221-50Z
Weight
6 lbs.
Includes: Ring, Eye bolt, Lock jaw spring,
Lock jaw, Lock jaw pivot pin,
Cushion ring insert, Cushion ring fixture,
Lubrication kit,
(4) Socket head cap screws
Low Lube Plate
Replacement Kit
Order Number
SK 3106-003
RevJ
FIFTH WHEEL
ACCESSORIES
Includes: (2) Plates, (12) Bolts
Weight
6 lbs.
Page 31
FIFTH WHEEL
ACCESSORIES
AIR LINE KITS
To air supply
To air
cylinder
Complete Air Slide Control and Air
Line Kit
Slide Travel
Weight
SK 75002-01
36” or less
2 lbs.
SK 75002-04
48” or more
2 lbs.
Order Number
Includes:
Cab Control Valve
30’ SAE JS44 type A Nylon Tubing
Fittings
Bulk Head Fitting
Coiled Air Line
Wire Ties
To air
cylinder
Includes: Bulk Head Fitting
Coiled Air Line
Wire Ties
Air Slide and Air Line Kit
Order Number
SK 75002-02
SK 75002-16
Slide Travel
Weight
36” or less
48” or more
2 lbs.
2 lbs.
Page 32
RevJ
AIR LINE KITS
Air Release Manifold
Assembly Kit
Order Number
SK 75002-05
FIFTH WHEEL
ACCESSORIES
Includes: Air Release Manifold Valve
Air Release Inversion Valve
Cab Control Plate
Finger Guard
Weight
2 lbs.
To air
cylinder
To manifold
assembly
Air Release Air Line Kit
Order Number
SK 75002-12
SK 75002-15
RevJ
Fifth Wheel type
36” travel or less
Stationary
48” travel or more
Weight
1 lb.
1 lb.
Page 33
Includes: 30’ SAE JS44 type A Nylon Tubing
Fittings
Bulk Head Fitting
Coiled Air Line
FIFTH WHEEL
ACCESSORIES
AIR CYLINDER
15 3/4"
12"
Old Style Sliding Fifth Wheel
Air Cylinder (long)
Order Number
SK 75015-01
Current Sliding Fifth Wheel
Air Cylinder (short)
Weight
Order Number
6 lbs.
SK 75015-03
Includes: Composite cylinder,
(2) Mounting Screws, (2) Lock Nuts
(2) Spring Brackets, Double Coil Spring
SK 75015-02
Current Air Release Topplate
Standard Air Cylinder
Weight
Order Number
5 lbs.
SK 75015-05
Includes: Stainless Steel Air Cylinder,
Weight
5 lbs.
Includes: Stainless Steel Air Cylinder,
Clevis, Long Clevis Pin,
Short Clevis Pin, Washer
Page 34
RevJ
4 lbs.
Includes: Composite cylinder & rod,
(2) Mounting Screws, (2) Lock Nuts
Old Style Air Release Topplate
Slip Rod Air Cylinder
Order Number
Weight
MOUNTING
ACCESSORIES
HARDWARE KITS
Includes: 5/8” grade 8 fasteners
Hardened steel SAE washers
Grade C lock nuts
Note: Outboard sliding fifth wheel to mounting angle kits
attach fifth wheel to mounting angles.
To attach mounting angle to tractor frame order a
mounting angle to tractor frame hardware kit.
Outboard Sliding Fifth Wheel To Mounting Angle Kits
Slide Travel
Fastener Qty.
Weight
12”
20
8 lbs.
SK 75000-20
16”
22
9 lbs.
SK 75000-22
24”
26
11 lbs.
SK 75000-26
36”
32
14 lbs.
SK 75000-32
48”
38
16 lbs.
SK 75000-38
Order Number
Stationary Fifth Wheel To Mounting Angle Kit
Mounting Style
Flat Plate
Mount
Corrugated
Mounting Plate
Fastener Qty.
Weight
10
5 lbs.
SK 75001-10
18
8 lbs.
SK 75017-18
Order Number
Mounting Angle To Tractor Frame Kits
Model Type
Fastener Qty.
Weight
10
5 lbs.
SK 75001-10
18”/16” Slider
12
6 lbs.
SK 75001-12
24” Slider
14
6 lbs.
SK 75001-14
36” Slider
16
7 lbs.
SK 75001-16
48” Slider
18
8 lbs.
SK 75001-18
Stationary
Order Number
12” Slider
Page 35
RevJ
SLIDING OUTBOARD
MOUNTING ANGLE
MOUNTING
ACCESSORIES
3.0
1.69
4.0 Typ.
2.13
Top of Truck Frame
2.38
“A”
.65 x 1.38 Slot
For 5/8 Bolt
(See Page 35)
4.0 Typ.
2.13
“L”
Sliding Outboard Mounting Angle
Material Type
Thickness
5/16
Structural
ASTM-A-36
3/8
5/16
Formed
High
Strength Low
Alloy Steel
3/8
RevJ
Slide
Travel
“L”
Length
“A” Leg
Weight
Per Angle
Order Number
12
16
24
36
48
12
16
24
36
48
12
16
24
36
48
12
16
24
36
48
40 1/4
44 1/4
52 1/4
64 1/4
76 1/4
40 1/4
44 1/4
52 1/4
64 1/4
76 1/4
40 1/4
44 1/4
52 1/4
64 1/4
76 1/4
40 1/4
44 1/4
52 1/4
64 1/4
76 1/4
4”
4”
4”
4”
4”
4”
4”
4”
4”
4”
3 1/2”
3 1/2”
3 1/2”
3 1/2”
3 1/2”
3 1/2”
3 1/2”
3 1/2”
3 1/2”
3 1/2”
22 lbs.
24 1/2 lbs.
29 lbs.
35 1/2 lbs.
42 lbs.
26 1/4 lbs.
29 lbs.
34 lbs.
42 lbs.
50 lbs.
19 1/2 lbs.
21 1/2 lbs.
25 1/2 lbs.
31 lbs.
37 lbs.
24 lbs.
26 lbs.
31 lbs.
38 lbs.
45 lbs.
SK 75007-12
SK 75007-16
SK 75007-24
SK 75007-36
SK 75007-48
SK 75008-12
SK 75008-16
SK 75008-24
SK 75008-36
SK 75008-48
SK 75009-12
SK 75009-16
SK 75009-24
SK 75009-36
SK 75009-48
SK 75010-12
SK 75010-16
SK 75010-24
SK 75010-36
SK 75010-48
Page 36
STATIONARY INBOARD
MOUNTING ANGLE
MOUNTING
ACCESSORIES
4.0
Top of Mounting Angle
2.38
“A”
.65 x 1.38 Slot
For 5/8 Bolt
(See Page 35)
“B” Typ.
2.0
36.0
Stationary Inboard Mounting Angle
RevJ
Material Type
Thickness
“A” Leg
“B”
Spacing
Weight
Per Angle
Order Number
Structural
ASTM-A-36
5/16
4”
4”
23 1/2 lbs.
SK 75003-31
3/8
4”
4”
28 1/2 lbs.
SK 75003-38
Formed
High Strength
Low Alloy Steel
5/16
3 1/2”
2”
20 1/2 lbs.
SK 75004-31
3/8
3 1/2”
2”
25 lbs.
SK 75004-38
Page 37
STATIONARY OUTBOARD
MOUNTING ANGLE
MOUNTING
ACCESSORIES
3.0 Typ.
1.69
“B” Typ.
2.0
Top of Truck Frame
2.38
“A”
.65 x 1.38 Slot
For 5/8 Bolt
(See Page 35)
“B” Typ.
2.0
36.0
Stationary Outboard Mounting Angle
RevJ
Material Type
Thickness
“A” Leg
“B”
Spacing
Weight
Per Angle
Order Number
Structural
ASTM-A-36
5/16
4”
4”
19 1/2 lbs.
SK 75005-31
3/8
4”
4”
24 lbs.
SK 75005-38
Formed
High Strength
Low Alloy Steel
5/16
3 1/2”
2”
16 lbs.
SK 75006-31
3/8
3 1/2”
2”
20 lbs.
SK 75006-38
Page 38
CORRUGATED
MOUNTING PLATE
MOUNTING
ACCESSORIES
26.0
1.00 Height
.65 x 1.65 Slot
For 5/8 Bolt
(10) Holes
Drilled & Tapped
For 5/8 Bolt
(8) Holes
36.813
16.0
Typ.
5.438
Typ.
4.0
Typ.
CORRUGATED MOUNTING
PLATE
Weight
Order Number
SK 75011-00
RevJ
99 lbs.
Page 39
40.0
SERVICE TOOLS
SERVICE TOOLS
FIFTH WHEEL LOCK
TESTER
Order Number
SK 76000-00
KINGPIN
GAGE
Weight
30 lbs.
SK 76001-01
FIFTH WHEEL
RELEASE HOOK
Order Number
SK 75021-00
Weight
Order Number
4 1/2 lbs.
DOUBLE COIL SPRING
TOOL
Weight
Weight
Order Number
1 1/4 lbs.
SK 76003-00
1/4 lb.
BRACKET PIN
SLIDE HAMMER
Order Number
SK 76005-01
Weight
19 lbs.
Includes
Standard 5/8-11 tip & 1/2-13 tip adapter
Page 40
RevJ
Today, Jost fifth wheels
are recognized around
the world for their
high-quality, durability,
and cost savings. The
same qualities apply to
all Jost equipment.
Jost landing gear is
standard equipment on
most of the trailers in
North America and our
kingpins and turntables
have proven themselves in the
toughest conditions.
You can also rely on Jost for
personal, flexible service that
meets your schedule. And with
two manufacturing plants and distribution centers in the U.S.,
along with seven plants and thirteen distribution centers outside
of North America, you can
count on Jost to have the
products you need.
The reasons are simple.
•
Fifth Wheels
•
Landing Gear
•
Kingpins
•
Turntables
The right to alter specifications is reserved.
1770 Hayes Street
Grand Haven, MI 49417
www.jostinternational.com
Ph. (616) 846-7700 (800) 253-5105
Fax (616) 846-0310
LT SKCAT-01 Rev.J

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