FW31X800XL00
Fifth Wheel Assembly, Complete, Hld Int, FW31, 7.00 in
SAF-Holland

A complete, stationary bracket mount system designed for FW31 in standard platform configurations, this assembly emphasizes reliability and serviceability with an 8.0 in mounting height and a 2 in kingpin diameter. The complete unit includes all essential subassemblies to install and operate a standard fifth‑wheel interface, delivering consistent kingpin engagement and predictable release behavior on LH operation. With a 33.20 in width, the platform maintains compatibility with a broad range of tractor frames and trailer heights, supporting rapid trailer interchange in regional and long‑haul fleets. The no‑lubrication design reduces maintenance requirements and simplifies inspection cycles, while the 150,000‑lb class capacity ensures substantial headroom for typical heavy‑duty loading scenarios. VMRS 059-001-135 anchors the part within established repair and replacement practices, and cross references are not listed, indicating a standardized, widely compatible hardware set. Category context situates this unit in the core attachment subsystem, where robust engagement and repeatable alignment are critical for uptime and safety during daily coupling tasks.