JSK 38 MC

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 AA 176 260 3 ½“ 36 270.0 E1 55R-01 0471 E1 55R-01 0951 M K
JSK 38 MC 34 81 DJ 176 260 3 ½“ 36 270.0 E1 55R-01 0471 E1 55R-01 0951 Z K
JSK 38 MC 34 82 AA 176 260 3 ½“ 36 270.0 E1 55R-01 0471 E1 55R-01 0951 M J
JSK 38 MC 34 82 DJ 176 260 3 ½“ 36 270.0 E1 55R-01 0471 E1 55R-01 0951 Z J
JSK 38 MC 34 90 AA 176 170 2“ 28 270.0 E1 55R-01 0472 E1 55R-01 0951 M K
JSK 38 MC 34 90 DJ 176 170 2“ 28 270.0 E1 55R-01 0472 E1 55R-01 0951 Z K
JSK 38 MC 34 91 AA 176 170 2“ 28 270.0 E1 55R-01 0472 E1 55R-01 0951 M J
JSK 38 MC 34 91 DJ 176 170 2“ 28 270.0 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” kingpins (50) as per ECE R55-01, DIN 74080, ISO 337 and steering wedges as per ECE R55-01, DIN 74085 or for 3 ½“ kingpins (S) as per ECE R55-01, DIN 74083, ISO 4086.

JSK 38 MC / MC- 2“ / ... Z

Item Description Remark Order No. per set
1 Socket head bolt   SK 2421-08 3
2 Wearing ring 3 ½’’,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 tube compl. with 06, for type Z SK 2508-02 1
6 Cable tie   SK 3121-13 1
7 Guide plate to xx70xxxxxx SK 2106-01 2
8 Hexagon bolt compl. SK 2421-51 1
9 Stopper   SK 2405-27 1
10 Guide plate to xx60xxxxxx SK 2405-22 1
11 Hexagon bolt compl. SK 2421-50 2
12 Spring hook compl. to xx60xxxxxx SK 1436 1
13 Spring noose compl. from xx63xxxxxx SK 2921-30 1
14 Clamping pin   NTE 000000400 1
15 Latch holder compl. with 14, from xx63xxxxxx SK 2405-084 1
16 Latch compl. from xx63xxxxxx SK 3121-52 1
17 Hexagon bolt compl. from xx63xxxxxx SK 3521-03 1
18 Locking bar   SK 2405-01 1
19 Bar bolt compl. SK 2121-14 1
20 Double tension spring   SK 2405-23 1
21 Lever   SK 2405-04 1
22 Bearing   SK 2405-15 1
23 Hexagon bolt compl. SK 2421-52 1
24 Washer   SK 2405-19 1
25 Spring noose   SK 2405-09 1
26 Hexagon bolt compl. SK 2421-53 2
27 Lock jaw 3 ½“ SK 2405-14 1
27 Lock jaw compl. with 06, 3 ½“ for type Z SK 2405-14 Z 1
27 Lock jaw 2“ SK 2405-13 1
27 Lock jaw compl. with 06, 2“ for type Z SK 2405-13 Z 1
28 Bolt   SK 2405-18 1
29 Handle Standard version SK 2405-066 1
30 Locking bar for type J, from xx63xxxxxx SK 2405-067 1
31 Latch cord compl. for type J, from xx63xxxxxx SK 3521-02 1
32 Hexagon bolt compl. for type J, from xx63xxxxxx SK 2421-50 1
33 Handle for type J, from xx63xxxxxx SK 3105-113 1
35 Pedestal BH 160*   SK 2404-05 2
36 Rubber cushion, upper   SK 2006 2
37 Rubber cushion, lower   SK 2007 2
38 Bridge   SK 2005-01 2
39 Hexagon bolt compl. SK 2421-55 8
40 Fixing kit   SK 2410-019 1
41 Mounting plate   MP 0119-133 1

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

Repair kits

Item Description Order No.
01, 02, 07, 12, 20, 28, 27 Repair kit for lock 3 ½“, for type C SK 2421-76
01, 02, 07, 12, 20, 27, 28 Repair kit for lock 2“, for type C SK 2421-77
36, 37, 39 Repair kit for bearing for type C/CZ SK 2421-78
01, 02, 07, 27 Conversion kit for lock 3 ½“ in 2“, for type C SK 2421-98
01, 02, 07, 27 Conversion kit for lock 2“ in 3 ½“, for type C SK 2421-99
31, 32, 34 Retrofit kit handle extension compl., for type C/CZ SK 3121-063
01, 02, 05, 07, 12, 20, 27, 28 Repair kit for lock 3 ½“, for type CZ SK 2421-76 Z
01, 02, 05, 07, 12, 20, 27, 28 Repair kit for lock 2“, for type CZ SK 2421-77 Z
01, 02, 07, 27 Conversion kit for lock 3 ½“ in 2“, for type CZ SK 2421-98 Z
01, 02, 07, 27 Conversion kit for lock 2“ in 3 ½“, for type CZ SK 2421-99 Z

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