FW70R172XL00
Fifth Wheel Assembly
SAF-Holland

With a width of 39.50 inches, a length of 72 inches, and a mounting height of 11 inches, this heavy-duty sliding assembly includes a king pin diameter compatibility of 3.50 inches, expanding its applicability to tractors configured for larger king pins. The sliding interface supports consistent engagement and alignment during routine hookups, while the FW70 family association ensures broad compatibility with common mounting footprints used across fleets. VMRS 059-001-135 anchors diagnostic and maintenance planning within a standardized framework, facilitating lifecycle management and part replacement scheduling. Cross references are not explicitly listed for this variant, but its dimensions and mounting geometry are designed to integrate with a wide range of heavy trucks operating in regional, national, and heavy-haul sectors. Operators gain reliable hitch behavior, improved trailer tracking, and durable performance in demanding loading environments.