PU Automatic Absorber Bump For BMW

Features

1. Effectively solve problem of springs weakness when heavy load & improve performance of shock absorber.

2. Improve driving comfort and more stable during curve corner.

3. Reduce pumping of absorber when passing through road hump or yellow line.

4. Reduce noise and vibration during traveling.

5. Protect shock absorber and suspension system to avoid oil leak.

6. Extend absorber life more than 2 times.

7. Improve braking efficiency.

Detail

Dust boots

The dust cover is used to protect the shock absorber piston rod to keep it smooth/clean at all times, so that the piston rod is not contaminated by dust, and at the same time, it does not allow the oil seal to be eroded by sediment, so as to prevent the oil seal and piston rod from aging and losing the buffer capacity. If the dust jacket is aging and damaged, the shock absorber should be replaced together. If the shock absorber is no problem, the dust jacket should be replaced in time if it is damaged, otherwise the oil seal and piston rod will be corroded and the shock absorber will leak oil.

Buffer block

When the vehicle is driving on a complex bumpy road, the shock absorber and spring will be compressed to the end, and when the body and the suspension system are in contact with steel, there will be violent bumps and abnormal noises, which will affect the driving and riding comfort, so the buffer At this time, the block will also be stressed due to high pressure, so as to assist the shock absorption and the spring to play a certain role in mitigating characteristics.

Specification