Mack Stop Bumper 20965784

This is a Rubber Stop (Buffer/Mount) used for vibration dampening and panel alignment on Mack truck cabs and chassis components.

Product Specifications

Average Weight: ~ 0.005 kg

Material: High-durability, oil and weather-resistant vulcanized rubber.

Compatibility: Extensively used across the Mack truck fleet, including the Granite, Anthem, and Pinnacle series. It is also utilized in various locations where secondary body panels or hood assemblies require a cushion to prevent metal-on-metal contact.

SL: 7H

Key Information

This acts as a critical interface between moving or vibrating body panels.

• Primary Function: It absorbs kinetic energy from engine vibration, road impact, and cab oscillation. By acting as a "stop," it ensures that the hood or side panels do not strike the chassis or adjoining body work, which prevents paint chipping, structural cracking, and annoying rattles.