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Structural Design of the VW Polo Rear Suspension Bump Stop
- Nov 12, 2018 -

The VW Polo rear suspension bump stop can reduce the impact force during the closure of the trunk lid or the tailgate, reaching the limit and protecting other parts around the perimeter. The bumper block is usually a threaded columnar body at the bottom. The bumper block can usually be made of rubber for screwing into a screw hole in the body sheet metal part.

 

In order to ensure the sealing performance of the vehicle, in the process of structural improvement of the VW Polo rear suspension bump stop, a mounting thread is arranged on the lower part of the column body, and the mounting thread is used for matching with the mounting hole on the body sheet metal part. The columnar body is further provided with a sealing lip, and the sealing lip extends downward, and the lower end of the sealing lip is used for abutting against the body sheet metal member.

 

Structurally, the Volkswagen Polo rear suspension bumper is provided with a downwardly extending sealing lip on the columnar body, and after the mounting thread is engaged with the mounting hole on the body sheet metal member, the sealing lip abuts against the body sheet metal member. Therefore, dust or water flow is prevented from entering the vehicle from the gap between the mounting thread and the body sheet metal member, thereby improving the sealing performance of the vehicle.

 

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