JSK 38 MC

JSK38MC_Strichzeichnung

Advantages at a glance

  • Especially robust heavy duty fifth wheel coupling
  • Shock-absorbing rubber bearing
  • With integrated mounting plate for a low mounting height
  • Retrofittable from 2“ or 3 ½“ and vice versa

Selection table / Versions available

Order No.

H (mm)

D value (kN)

Lock

Imposed load U (t)

Weight (kg)

Approval (ECE) Fifth wheel coupling

Approval (ECE) Mounting plate

WA

ZL

JSK 38 MC 34 81 DJ

176

260

3½"

36

270

E1 55R-01 0471

E1 55R-01 0951

Z

K

JSK 38 MC 34 82 DJ

176

260

3½"

36

270

E1 55R-01 0471

E1 55R-01 0951

Z

J

JSK 38 MC 34 90 DJ

176

170

2"

28

270

E1 55R-01 0472

E1 55R-01 0951

Z

K

JSK 38 MC 34 91 DJ

176

170

2"

28

270

E1 55R-01 0472

E1 55R-01 0951

Z

J

Explanations:

WA / Maintenance
Z = Prepared for central lubrication
M = Manual lubrication

ZL / Handle length
J = Long handle
K = Short handle

Technical Specification

Designed for 2” king pins (50) as per ECE R55-01, DIN 74080, ISO 337 and steering wedges as per ECE R55-01, DIN 74085 or for 3½“ king pins (S) as per ECE R55-01, DIN 74083, ISO 4086.

JSK 38 MC / MC- 2“ / ... Z

JSK38MC_et_explo

Spare Parts

Item

Description

Remark

Order No.

per set

1

Socket head bolt

  

SK 2421-08

3

2

Wearing ring

3½", compl. with 01

SK 2421-56

1

2

Wearing ring

2", compl. with 01

SK 2421-57

1

3

Nut and bolt

  

SK 1976

1

4

Lubrication tube

  

SK 2205-12

1

5

Lubrication line

compl. with cable tie, for type Z

SK 2508-02

1

6

Tension spring

  

SK 2106-01

2

7

Hexagon bolt

compl.

SK 2421-51

1

8

Stopper

  

SK 2405-27

1

9

Spring hook

compl. up to xx60xxxxxx

SK 1436

1

10

Latch

compl.

SKE240508400

1

11

Locking bolt

  

SK 2405-01

1

12

Bar bolt

compl.

SK 2121-14

1

13

Double tension spring

  

SK 2405-23

1

14

Lever

  

SK 2405-04

1

15

Bearing

  

SK 2405-15

1

16

Hexagon bolt

compl.

SK 2421-52

1

17

Washer

  

SK 2405-19

1

18

Spring noose

  

SK 2405-09

1

19

Hexagon bolt

compl.

SK 2421-53

2

20

Lock jaw

compl. with 06, 3½" for type M

SK 2405-14

1

20

Lock jaw

compl. with 06, 3½" for type Z

SK 2405-14 Z

1

20

Lock jaw

compl. with 06, 2" for type M

SK 2405-13

1

20

Lock jaw

compl. with 06, 2" for type Z

SK 2405-13 Z

1

21

Bolt

  

SK 2405-18

1

22

Short handle

for type K

SK 2405-066

1

23

Locking bar

for type J

SK 2405-067

1

24

Latch cord

compl. for type J

SK 3521-02

1

25

Hexagon bolt

compl. for type J

SK 2421-50

1

26

Long handle

for type J

SK 3105-113

1

27

Pedestal BH 160 (ISO)*

SK 2404-05

2

  

28

Rubber cushion, upper

  

SK 2006

2

29

Rubber cushion, lower

  

SK 2007

2

30

Bridge

  

SK 2005-01

2

31

Hexagon bolt

compl.

SK 2421-55

8

32

Fixing kit

  

SK 2410-019

1

33

Mounting plate

  

MP0119-133

1

* Construction with pedestal for mounting height 160 mm only permissible in combination with mounting plate MP 0119-133.

** Important! When converting the fifth wheel coupling from 2" to 3.5" or 3.5" to 2", ensure that the
correct type plate with the correct approval number and load data is attached to the fifth wheel coupling.

JSK38MC_rep_explo

Repair and retrofit kits

Item

Description

Order No.

    

01, 02, 06, 09, 13, 20, 21

Repair kit for lock 3½", for type C

SK 2421-76

    

01, 02, 05, 06, 09, 13, 20, 21

Repair kit for lock 3½", for type CZ

SK 2421-76 Z

    

01, 02, 06, 09, 13, 20, 21

Repair kit for lock 2", for type C

SK 2421-77

    

01, 02, 05, 06, 09, 13, 20, 21

Repair kit for lock 2", for type CZ

SK 2421-77 Z

    

28, 29, 31

Repair kit for bearing, for type C / CZ

SK 2421-78

    

01, 02, 06, 20

Conversion kit for lock 2" in 3½", for type C**

SK 2421-99

    

01, 02, 06, 20

Conversion kit for lock 3½" in 2", for type CZ**

SK 2421-98 Z

    

01, 02, 06, 20

Conversion kit for lock 2" in 3½", for type CZ**

SK 2421-99 Z

    

01, 02, 06, 20

Conversion kit for lock 2 in 3½"", for type CZ"**

SK 3121-063

    

24, 25

Retrofit kit handle extension compl., for type C / CZ

SK 3121-063

    

PDF-Downloads
Flyer
Repairkits Original spare parts 05/2025
Wear Limit Gauges 10/2025

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