RK171A-L-H
Rebuild Kit
SAF-Holland

This rebuild kit is designed to refurbish the release mechanism and auxiliary components within SAF-Holland fifth-wheel assemblies, providing seals, springs, and wear components necessary to restore tolerance and function after extended service. Replacing worn elements minimizes sticking, binding, or excessive play that can affect pin engagement and safety during coupling. The kit supports field-level maintenance and shop repairs, enabling technicians to restore original performance without replacing the entire housing. VMRS 059-001-032 places it in the release-and-actuation subsystem, with category context 42521 indicating its intended application within the rebuild portfolio. Cross references are not listed for this item. Suitable for long-haul fleets and service operations where reliability of the release action is critical for safe, repeatable coupling and uncoupling cycles. Benefits include extended component life, reduced downtime, and preserved alignment forces during engagement across a broad temperature and load spectrum.