AL-KO 371372 damping ring, damping rubber for the slider of the overrun device, diameter 50mm
The AL-KO 50mm Damping Ring/Bumper Rubber is a shock-absorbing element designed for AL-KO overrun devices with a 50mm diameter overrun tube . It is mounted on the overrun device and is responsible for damping impacts generated during braking and trailer starts. It helps reduce metallic knocking, improves the smooth operation of the overrun device, and protects its components from excessive wear.
The ring is made of a rubber compound resistant to grease, oil, and weather conditions . This makes it suitable for areas exposed to intense use, dirt, and contact with the grease used on the slide. Precise dimensions ensure proper seating on the slide tube and proper operation of the overrun mechanism.
Parameters:
- inner diameter: 50 mm
- outer diameter: 59 mm
- ring height/width: 10 mm
- properties: resistance to grease and weather conditions
- application: AL-KO overrun devices with a 50 mm diameter slider
When replacing the ring, it is also worth checking the condition of the sliding bushings, shock absorber and other elements of the overrun device, because excessive knocking may also result from wear of other parts of the mechanism.
















