The TOPRAN brand Kingpin, axle beam is an important part of the vehicle suspension system, in the fastening of which ball bearings are involved, which allows the wheels to turn and change position during movement. Steering tips, rack, hub, brake system are attached to the design of the axle beam, capable of withstanding loads and shocks. The part is made of durable steel with increased accuracy of dimensions and shapes.

1. 80 (81, 85, B2)
2. 80 Saloon (81, 85, B2)
3. 4000 (81, 85, B2)
4. 80 (89, 89Q, 8A, B3)
5. 80 Saloon (89, 89Q, 8A, B3)
6. 4000 (89, 89Q, 8A, B3)
7. 100 (43, C2)
8. 100 Saloon (43, C2)
9. 5000 (43, C2)
10. 500 (43, C2)
11. 100 (44, 44Q, C3)
12. 100 / 5000 (44, 44Q, C3)
13. 500 (44, 44Q, C3)
14. 100 (4A2, C4)
15. 100 Saloon (4A2, C4)
16. 500 (4A2, C4)
17. 80 (8C2, B4)
18. 80 Saloon (8C2, B4)
19. 90 (8C2, B4)
20. 80 Avant (8C5, B4)
21. See more in applications

The conditions of kingpin axle beam usage

In the process of long-term use, the action of high loads during the movement of the car, due to the wear of the surface layers of the metal under the influence of friction forces, various deviations from the correct operation of the kingpin axle beam appear, which causes an increase in the front wheel play. Such malfunctions lead to the complication of machine control. The most common defects in spare parts are wear on mounting holes, cracks, chips and thread abrasion. If the first symptoms appear, the part must be changed.