Videos
PDF-Downloads
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| Mounting and Operating Instructions | ||||||||
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JSK - first greasing
08/2020
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JSK 38 / 50
04/2020
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| Repair kits | ||||||||
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JSK 38/50
Repair Manual
11/2018
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| Flyer | ||||||||
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Handbook Truck seller MAN
06/2023
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Handbook Truck seller Renault
10/2023
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Repairkits
Original spare parts
10/2021
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Wear Limit Gauges
10/2021
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Pictures
JSK 38 G1
Advantages at a glance
- Especially robust heavy duty fifth wheel coupling
- The cardan bearing allows the semi-trailer to be used off-road without distortion
- Retrofittable from 2" or 3½" and vice versa
Selection table / Versions available
Order No. | H (mm) | D value (kN) | Lock | Imposed load U (t) | Weight (kg) | Approval (ECE) | WA | ZL |
|---|---|---|---|---|---|---|---|---|
JSK 38 G1 | 290 | 260 | 3½" | 36 | 265 | E1 55R-01 0339 | M | K |
JSK 38 G1 Z | 290 | 260 | 3½" | 36 | 265 | E1 55R-01 0339 | Z | K |
JSK 38 G1 J | 290 | 260 | 3½" | 36 | 265 | E1 55R-01 0339 | M | J |
JSK 38 G1 ZJ | 290 | 260 | 3½" | 36 | 265 | E1 55R-01 0339 | Z | J |
JSK 38 G1-2 | 290 | 170 | 2" | 28 | 265 | E1 55R-01 0443 | M | K |
JSK 38 G1-2Z | 290 | 170 | 2" | 28 | 265 | E1 55R-01 0443 | Z | K |
JSK 38 G1-2J | 290 | 170 | 2" | 28 | 265 | E1 55R-01 0443 | M | J |
JSK 38 G1-2ZJ | 290 | 170 | 2" | 28 | 265 | E1 55R-01 0443 | 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 G1 / G1-2" / ...Z
Spare Parts
Item | Description | Remark | Order No. | per set |
|---|---|---|---|---|
01 | Socket head bolt | SK 2421-08 | 3 | |
02 | Wearing ring | 3½", compl. with 01 | SK 2421-56 | 1 |
02 | Wearing ring | 2", compl. with 01 | SK 2421-57 | 1 |
03 | Nut and bolt | SK 1976 | 1 | |
04 | Lubrication tube | SK 1989 | 1 | |
05 | Lubrication line | compl. with 06, for type Z | SK 2508-02 | 1 |
06 | Cable tie | SK 3121-13 | 1 | |
08 | Hexagon bolt | compl. | SK 2421-50 | 2 |
09 | Spring hook | compl. up to xx70xxxxxx | SK 1436 | 1 |
10 | Latch holder | compl. with 11 | SK 2405-084 | 1 |
11 | Clamping pin | NTE000000400 | 1 | |
12 | Spring noose | compl. | SK 2921-30 | 1 |
13 | Latch | compl. | SK 3121-52 | 1 |
14 | Hexagon bolt | compl. | SK 3521-03 | 1 |
15 | Stopper | compl. | SK 2506-22 | 2 |
16 | Pressure spring | SK 2506-15 | 4 | |
17 | Clamping sleeve | SK 2521-10 | 4 | |
18 | Bush | SK 2506-35 | 2 | |
19 | Hexagon bolt | compl. | SK 2521-50 | 4 |
20 | Tension spring | SK 2106-01 | 2 | |
21 | Hexagon bolt | compl. | SK 2421-51 | 1 |
22 | Latch | SK 2405-27 | 1 | |
23 | Lock jaw | compl. with 06, 3½" for type M | SK 2405-14 | 1 |
23 | Lock jaw | compl. with 06, 3½" for type Z | SK 2405-14 Z | 1 |
23 | Lock jaw | compl. with 06, 2" for type M | SK 2405-13 | 1 |
23 | Lock jaw | compl. with 06, 2" for type Z | SK 2405-13 Z | 1 |
24 | Bolt | SK 2405-18 | 1 | |
25 | Bar bolt | compl. | SK 2121-14 | 1 |
26 | Locking bolt | SK 2405-01 | 1 | |
27 | Double tension spring | SK 2405-23 | 1 | |
28 | Lever | SK 2405-04 | 1 | |
29 | Bearing | SK 2405-15 | 1 | |
30 | Hexagon bolt | compl. | SK 2421-53 | 2 |
31 | Washer | SK 2405-19 | 1 | |
32 | Spring noose | SK 2405-09 | 1 | |
33 | Hexagon bolt | compl. | SK 2421-52 | 1 |
34 | Short handle | for type K | SK 2405-066 | 1 |
36 | Hexagon bolt | SK 2034 | 4 | |
37 | Hexagon bolt | SK 2521-18 | 2 | |
38 | Locking plate | SK 2504-21 | 2 | |
39 | Spacer washer | SK 2504-14 | 4 | |
40 | Plate | SK 2504-18 | 1 | |
41 | Round seal | SK 2521-07 | 6 | |
42 | Bearing bushing | SK 2504-16 | 4 | |
43 | Pedestal BH 290 (ISO) | with 42, 44, 46 | SK 2521-52 | 2 |
44 | Cylindrical notched pin | SK 1533 | 8 | |
45 | Rocker arm | compl. with 42, 44, 46, 52 | SK 2521-51 | 1 |
46 | Taper grease nipple | SK 2521-04 | 6 | |
47 | Spacer washer | SK 1192-1 | 2 | |
48 | Locking ring | SK 1435 | 2 | |
49 | Pivot pin | SK 2504-17 | 1 | |
50 | Clamping plate | SK 2504-19 | 1 | |
51 | Locking plate | SK 2504-20 | 1 | |
52 | Taper grease nipple + extens. | SK 2521-57 | 1 | |
53 | Locking bolt | for type J | SK 2405-067 | 1 |
54 | Hexagon bolt | compl. for type J | SK 2421-50 | 1 |
55 | Latch cord | compl. for type J | SK 3521-02 | 1 |
56 | Long handle | for type J | SK 3105-113 | 1 |
Repair and retrofit kits
Item | Description | Order No. | ||
|---|---|---|---|---|
01, 02, 09, 20, 23, 24, 27 | Repair kit for lock 3½", for type G | SK 2421-76 | ||
01, 02, 09, 20, 23, 24, 27 | Repair kit for lock 2", for type G | SK 2421-77 | ||
36, 37, 38, 41, 42, 44, 46, 51, 52 | Repair kit for bearing for type G/GZ | SK 2521-76 | ||
01, 02, 20, 23 | Conversion kit for lock 3½" in 2", for type G | SK 2421-98 | ||
01, 02, 20, 23 | Conversion kit for lock 2" in 3½", for type G | SK 2421-99 | ||
54, 55 | Retrofit kit handle extension compl., for type G/GZ | SK 3121-063 | ||
01, 02, 05, 09, 20, 23, 24, 27 | Repair kit for lock 3½", for type GZ | SK 2421-76 Z | ||
01, 02, 05, 09, 20, 23, 24, 27 | Repair kit for lock 2", for type GZ | SK 2421-77 Z | ||
01, 02, 20, 23 | Conversion kit for lock 3½" in 2", for type GZ | SK 2421-98 Z | ||
01, 02, 20, 23 | Conversion kit for lock 2" in 3½", for type GZ | SK 2421-99 Z |