Bump Stop Puck 60dr Purple 3/4in

The Allstar Performance Bump Stop Puck 60dr Purple 3/4in (ALL64337) is a compact urethane isolation component designed to absorb and dampen vibration and shock loads in suspension and drivetrain mounting applications. This 60-durometer purple elastomer puck serves as a precise shock mount that isolates critical assemblies from frame-transmitted vibration, reducing noise and extending component lifespan in high-performance automotive and motorsports environments.

With a 2.1-inch outer diameter, 0.625-inch inner diameter, and 0.75-inch height, this bump stop puck provides measured compliance without excessive deflection. The 60-durometer rating specifies mid-range elasticity—firm enough to resist bottoming under load yet compliant enough to absorb shock spikes that would otherwise transmit into the chassis. The urethane construction offers superior resistance to oil, fuel, and temperature cycling compared to rubber, making it ideal for engine bay and transmission mount applications where synthetic lubricants and thermal exposure are constant factors.

This component is essential for fabricators, race teams, and restoration specialists building custom suspension geometry or engine mounts. The standardized bore accepts typical fastener sizing, enabling straightforward integration into OEM and aftermarket frame designs. Allstar Performance's durometer-specific formulations allow builders to select the exact compliance needed for their suspension tuning strategy—softer durometers absorb more movement, while this 60dr specification balances isolation with structural support for moderate-duty applications.

Individual pucks are sold as single units, allowing engineers and technicians to specify multiple mounts with confidence in consistent material properties across the suspension assembly.