FW35H812XL00
Fifth Wheel Assembly
SAF-Holland

The fifth wheel assembly in this variant is engineered for heavy-duty service with a substantial 69.50 inch length and 48 inch travel, delivering a broad envelope for trailer positioning and long-term durability under demanding loads. The mounting height of 6.80 inches and a 2 inch king pin diameter provide reliable coupling to standard trailer king pins, while the left-hand release paired with an inboard slide mount ensures a secure, easy-to-operate interface. With a high nominal load capacity of 150,000 pounds and vertical load capacity of 55,000 pounds, this unit is well-suited for aggressive hauling, flatbed, and multi-stop distribution where frequent trailer re-positioning and rugged operation are common. The cross-referenced designation JOS JSK37USL U8BG12 highlights compatibility with select OEMs, broadening the potential for fleet-wide interchange. VMRS 059-001-135 anchors the component within a consistent maintenance and service framework, simplifying replacement, inspection, and parts planning for disciplined fleets.