A Tein lower spring seat threaded component (M53, P2, I.D. 65) supplied as a coilover service part. This threaded spring perch provides the interface for seating and adjusting the coil spring on compatible adjustable dampers, allowing correct spring position and preload control when rebuilding or servicing Tein-style suspension assemblies. Specify the dimensions to ensure proper fit with the damper and spring in use.
Tein Lower Spring Seat Thread M53, P2, I.D. 65