90508004
Shock Bushing
SAF-Holland

A shock mounting bushing designed for the trailer axle and suspension system, this component provides compliant isolation between the shock absorber and the mounting structure. By absorbing small to medium amplitude vibrations and reducing metal-to-metal contact, it minimizes wear on mounting hardware and reduces transfer of road irregularities to the suspension mounting points. The bushing is selected to endure the harsh conditions of heavy trailer operation, with resistance to compression set, environmental exposure, and dynamic loading. VMRS code 016-003-004 identifies it as part of the suspension bushing family, while category 42674 situates it within the trailer axle and suspension subset. Cross references ABP N32 80 4002 and TDA R304403 indicate compatibility with common aftermarket and OEM shock mounting configurations. The listing includes the P65 safety labeling, aligning with standard hazard disclosures. In practice, this bushing improves ride stability, reduces fatigue on the shock assembly, and helps maintain consistent damping performance by ensuring the shock remains properly oriented during operation. This contributes to overall system reliability and longer service life for both the suspension and connected trailer components.