RK351A1AL1
Rebuild Kit XA-351-A-1A-L
SAF-Holland

This variant-specific rebuild kit targets a particular XA-351-A-1A-L configuration within the fifth wheel ecosystem, delivering the essential components required to restore reliable operation after wear or field damage. The kit supports accurate jaw engagement, smooth release action, and stable alignment of the head through renewed contact geometry. By consolidating wear parts into a single package, technicians can streamline the repair process, reduce run-to-run variation, and minimize downtime during maintenance cycles in fleets that operate across diverse trailer profiles. The VMRS code anchors the part within the standard catalog for fifth wheel hardware, with 42521 representing the broader rebuild category. The 351 family references are addressed by geometry and fit, and compatibility with OEM and aftermarket systems is typically preserved. As with all rebuild activities, clean surfaces, proper lubrication, and adherence to torques and load limits are essential for returning the unit to service-ready condition. Cross references are not listed for this item.