RK-12251-38
Dump Valve Assembly Kit
SAF-Holland

This service kit provides a comprehensive set of components required to overhaul the associated pressure-control valve assembly that handles the dump function in the SAF-Holland fifth wheel system. Aligned with VMRS 002-039-001, the replacement assembly kit sits in the 42556 category, reflecting its role as a maintenance-oriented package within the valve family. The kit enables technicians to refresh seals, gaskets, springs, fasteners, and related wear parts to restore the original response characteristics of the dump function. In service, a properly maintained valve assembly ensures rapid, repeatable actuation, minimizing uncoupling effort and reducing the risk of unintended release during hot connection or disconnection in the yard and on the highway. Fleets benefit from lower downtime and predictable performance when performing service events. The kit is compatible with standard fifth wheel valve platforms, and its components are chosen to match the factory tolerances for fit and sealing surfaces. The VMRS code provides traceability for maintenance planning and procurement, while the category context highlights its relevance to the dump valve subsystem. There are no cross references listed for this item, making direct replacement straightforward through SAF-Holland distribution channels. As with all safety-critical systems, installation should follow the manufacturer’s torque and seating specifications and include appropriate protective labeling.