RK-AL-12462
Retrofit Kit
SAF-Holland

This retrofit kit is aimed at modernizing fifth wheel coupler platforms with the FWAL family alignment and geometry. The kit provides the essential hardware and components required to install updated locking and alignment features on legacy trailer rigs or new builds using the FWAL model. VMRS 059-001-149 ties to a distinct maintenance category for retrofit projects in heavy vehicle couplers. The category context is Fifth Wheel and retrofit upgrades. Compatibility includes SAF-Holland fifth wheel assemblies configured for FWAL geometry across multiple models. Benefits include improved engagement reliability, smoother articulation, and compatibility with newer locking arms and seals without replacing the entire assembly. The kit supports service teams by enabling efficient upgrades during scheduled maintenance or before deployment to high-duty routes. It is ideal for fleets pursuing standardization and modernized coupling characteristics across mixed fleets while maintaining safety and performance.