Coil Spring Seat A1663260467 For Mercedes W166

The front top and the front bottom of the spring cushion have different positions and functions in the automobile suspension system, and the specific differences are as follows:

1. Front upper spring cushion: The front upper spring cushion is located at the upper part of the front suspension system and is usually installed between the suspension spring and the car body. Its main function is to provide additional cushioning and shock absorption effects to further improve ride comfort. The front upper spring cushion is usually made of soft materials, such as rubber or polyurethane, which can absorb and disperse the impact and vibration from the road surface and reduce its transmission to the car body and passengers.

2. Front lower spring cushion: The front lower spring cushion is located at the lower part of the front suspension system and is usually installed between the suspension spring and the suspension arm. Its main function is to support and stabilize the weight of the vehicle, while helping to maintain the geometry of the suspension system. The front and lower spring cushions are usually made of hard materials, such as metal or plastic, which can bear the weight of the vehicle and maintain the correct operation of the suspension system.

To sum up, the front upper spring cushion is mainly used to provide additional cushioning and shock absorption effects and improve ride comfort; The front lower spring cushion is mainly used to support and stabilize the weight of the vehicle and maintain the geometric structure of the suspension system. Their different positions and functions in the suspension system enable the whole system to better cope with road impact and maintain the stability of the vehicle.