FW31Z900XL00
Fifth Wheel Assembly, Complete, FPLT, FW31, 9.00 in
SAF-Holland

A complete, FW31 flat plate assembly designed for high versatility with a 9.00 in mounting height and a 2 in kingpin diameter. The configuration maintains a 40 in width by 40 in length, delivering a robust coupling surface that supports uniform load distribution and predictable engagement across a wide range of trailer heights. A left‑hand release mechanism and stationary integrated plate mount contribute to reliable, repeatable operation in daily fleet activity, from long‑haul runs to regional deliveries. With a maximum load capacity of 150,000 lbs, this assembly provides substantial margin for typical heavy‑duty applications while maintaining compatibility with standard FW31 platforms. VMRS 059-001-135 anchors maintenance and replacement in established workflows, and there are no cross references listed for this entry, indicating a direct, single‑source compatibility approach. Category context places this unit in the trailer coupling assembly category, where precise alignment and a robust interface are paramount for safety and efficiency during high‑duty service.