JSK 37 EA / EAW

Advantages at a glance

  • Robust 2“ fifth wheel cast coupling with rubber mounting
  • Weight-optimised version for fitting to the frame or subframe of the tractor without a mounting plate
  • Low maintenance with plastic top plate liner and a lubricating point for the lock

Selection table / Versions available

Order No. H (mm) S (mm) X Y D value (kN) Imposed load U(t) Weight (kg) Approval (EC) ZL Oval hole versions* WA
JSK 37 EA 15 30 AW 140 462.5 13° 10° 135 18 158.0 E1 55R-01 0293 J E Z
JSK 37 EA 15 30 AY 140 437.5 13° 10° 135 18 158.0 E1 55R-01 0293 J F Z
JSK 37 EA 21 30 AW 160 462.5 15° 12° 135 18 161.0 E1 55R-01 0293 J E Z
JSK 37 EA 21 30 AY 160 437.5 15° 12° 135 18 161.0 E1 55R-01 0293 J F Z
JSK 37 EA 21 02 AW 160 462.5 15° 12° 135 18 161.0 E1 55R-01 0293 J E W
JSK 37 EA 44 30 AW 200 462.5 15° 12° 135 18 167.0 E1 55R-01 0293 J E Z
JSK 37 EA 44 02 AW 200 462.5 15° 12° 135 18 167.0 E1 55R-01 0293 J E W
JSK 37 EA 58 30 AW 230 462.5 15° 15° 135 18 172.5 E1 55R-01 0293 J E Z

 

* Note: see pedestal versions/oval hole versions

Explanations:

ZL / Handle length

J = Long handle

Technical Specification

Suitable for 2” king pins (50) as per DIN 74080 / ISO 337 and steering wedges as per 94/20/EC, DIN 74085.

 

available with LubeTronic 1P

JSK 37 EA

Item Description Remark Order No. per set
1 Socket head bolt to xx31xxxxxx SK 2121-07 3
1 Socket head bolt from xx34xxxxxx SK 3121-55 4
2 Mounting ring from xx34xxxxxx SK 3105-93 1
3 Wearing part from xx34xxxxxx SK 3105-92 1
3 Wearing ring to xx31xxxxxx SK 2105-19 1
4 Adjusting screw to xx28xxxxxx SK 3105-150 1
4 Adjusting screw from xx31xxxxxx SK 3105-151 1
6 Guide SK 3205-07 1
7 Lubrication tube to xx31xxxxxx SK 1989 1
8 Nut and bolt to xx31xxxxxx SK 1976 1
9 Lubrication tube compl. with 10 SK 3108-02 1
10 Cable tie SK 3121-13 1
11 Clamping sleeve not appl. from xx28xxxxxx SK 3521-07 1
12 Eye bolt compl. SK 2122-04 1
13 Tension spring SK 847 1
14 Lock jaw compl. with 10 SK 1489 Z 1
15 Bolt SK 2106-67 1
16 Threaded stopper 000.010.021 4
17 Hexagon bolt compl. SK 3521-03 1
18 Spring noose compl. to xx24xxxxxx SK 3521-09 1
18 Spring noose compl. from xx28xxxxxx SK 3121-59 1
19 Latch compl. SK 3121-52 1
20 Double tension spring SK 3105-20 1
21 Locking bolt SK 3205-06 1
22 Lever SK 3105-18 1
23 Bar bolt compl. SK 3221-01 1
24 Hexagon bolt compl. SK 1513 1
25 Handle standard vers. SK 3105-15 1
26 Handle extension only in retrofit kit   -
27 Locking bar for type J SK 3105-115 1
28 Traction rope compl. for type J SK 3521-02 1
29 Hexagon bolt compl. for type J SK 2421-50 2
30 Handle compl. with 28 + 29 SK 3121-064 1

Repair kits

Item Description Remark Order No.
09, 13, 14, 15 Lock jaw Repair kit SK 3221-52 Z
01, 03, 09, 13, 14, 15, 24 Repair kit for lock to xx31xxxxxx Repair kit SK 3121-56 Z
01, 02, 03, 09, 13, 14, 15, 24 Repair kit for lock Repair kit SK 3121-60 Z
32, 33, 34 Repair kit for bearing to xx28xxxxxx Repair kit SK 3121-58
31, 32, 33, 34 Repair kit for bearing Repair kit SK 3121-61
26, 28, 29 Retrofit kit handle extension compl. Repair kit SK 3121-063
01, 03, 09, 10, 13, 14, 15, 21, 23, 24 Repair kit for lock Repair kit SK 3121-072 Z

 

* Note: see pedestal versions/oval hole versions

JSK 37 EAW

Item Description Remark Order No. per set
1 Socket head bolt SK 3121-55 4
2 Mounting ring SK 3105-93 1
3 Wearing part SK 3105-92 1
5 Slide washer, left compl. with screws SK 3105-129L 1
5 Slide washer, right compl. with screws SK 3105-129R 1
6 Adjusting screw SK 3105-151 1
8 Guide SK 3205-07 1
9 Lubrication tube compl. with 10 SK 3108-02 1
10 Cable tie SK 3121-13 1
11 Eye bolt compl. SK 2122-04 1
12 Tension spring SK 847 1
13 Lock jaw compl. with 10 SK 1489 Z 1
14 Bolt SK 2106-67 1
15 Hexagon bolt compl. SK 3521-03 1
16 Spring noose compl. SK 3121-59 1
17 Latch compl. SK 3121-52 1
18 Double tension spring SK 3105-20 1
19 Locking bolt SK 3205-06 1
20 Lever SK 3105-18 1
21 Bar bolt compl. SK 3221-01 1
22 Hexagon bolt compl. SK 1513 1
23 Handle standard vers. SK 3105-15 1
24 Handle extension only in retrofit kit   -
25 Locking bar for type J SK 3105-115 1
26 Traction rope compl. for type J SK 3521-02 1
27 Hexagon bolt compl. for type J SK 2421-50 2
28 Handle compl. with 21 + 22 SK 3121-064 1

Repair kits

Item Description Remark Order No.
09, 12, 13, 14 Lock jaw SK 3221-52 Z
01, 02, 03, 09, 12, 13, 14, 22 Repair kit for lock SK 3121-60 Z
5 Top plate liner repair kit with screws SK 3106-003
30, 31, 32, 33, 34 Repair kit for bearing SK 3121-61
24, 26, 27 Retrofit kit handle extension compl. SK 3121-063

 

Note:

see pedestal versions / oval hole versions


Videos


PDF-Downloads


Mounting and Operating Instructions
JSK - first greasing 03/2017
JSK 36 / 37 08/2007
JSK 36 / 37 07/2013
JSK 37 - check list 08/2010
JSK 37 W Top plate liner 08/2003
 
Repair kits
JSK 37 06/2007
JSK 37 04/2012
Replacing the sensor set JSK 37/JSK 40/JSK 42 06/2013
Replacing the sensor set (MB) JSK 37/JSK 40/JSK 42 06/2013
 
Flyer
Original spare parts Better safe than sorry! 09/2014
Original spare parts Better safe than sorry! 09/2016
Repairkits Original spare parts 05/2016
Repairkits Original spare parts 09/2016
Wear Limit Gauges 09/2016