Genuine BMW - Mini 31-33-1-128-523 Front Suspension Spring Pad Upper

The Genuine BMW - Mini Front Suspension Spring Pad (part number 31-33-1-128-523) is a critical component in the front suspension system that functions as a bushing between the coil spring and spring plate. This 3mm upper spring pad helps maintain proper spring alignment and reduces noise transmission from the suspension to the vehicle body.

Key Features:

• Genuine BMW/Mini OEM part ensures perfect fit and quality
• Functions as an isolator between spring and spring plate
• 3mm thickness specification for precise suspension geometry
• Helps eliminate front-end noise caused by worn pads
• Sold individually - 2 required per vehicle

Compatibility:

This spring pad fits a wide range of BMW models including E24, E28, E30, E32, E34, E36, E83 X3, Z1, Z3, and Z4 series, as well as Mini Cooper models including R50, R52, R53, R55, R56, R57, R58, R59, R60, and R61 chassis codes. The part supersedes previous part numbers 31-33-0-146-229 and 31-33-1-124-321.

Over time, the spring pad can wear down and compress, leading to suspension noise and improper spring seating. Regular inspection and replacement when worn ensures optimal suspension performance and a quiet ride.