Jam Disk M12 x 1 .450in

The Jam Disk M12 x 1 .450in from BILSTEIN is a precision bump stop component designed for high-performance suspension tuning and vehicle modification. This jam disk acts as a critical spacer and retention element in suspension systems, ensuring precise damper preload and valving geometry. It is suitable for competition vehicles, lifted trucks, and track-focused builds, maintaining optimal suspension performance under demanding conditions.

Manufactured with precision, the Jam Disk features M12 threading and a .450-inch stack height, which helps deliver consistent load distribution across suspension assemblies. Weighing 0.17 lbs and measuring 2.2 x 0.35 x 2.2 inches, this component integrates seamlessly into tight suspension chambers without adding unnecessary mass. BILSTEIN's machining ensures dimensional accuracy, preventing binding and premature wear, which is crucial for those using aggressive spring rates or custom damper configurations.

Ideal for mechanics and enthusiasts, this jam disk is perfect for BILSTEIN damper rebuilds, custom suspension geometry work, or OEM-to-upgrade component swaps on performance vehicles. Professional suspension shops depend on OEM-equivalent BILSTEIN hardware to maintain consistency during revalving or re-specification projects. This product is a reliable choice for anyone looking to enhance their vehicle's suspension system.