FW35J712XL00
Fifth Wheel Assembly, Sliding
SAF-Holland

In demanding trailer applications, this sliding, high-capacity interface supports extreme load scenarios while maintaining precise alignment between tractor and trailer. The device provides a maximum load capacity of 150000 lbs and a maximum vertical load of 55000 lbs, ensuring stable performance under heavy freight and dynamic road conditions. Dimensions include a 39.50 inch width, 31 inch length, and 12 inch travel, paired with a mounting height of 6.80 inches and a 2 inch king pin diameter. The left-hand release combined with an outboard slider offers straightforward operation and robust fore-aft adjustment, enabling crews to optimize hitch alignment quickly after maintenance or tire changes. This configuration suits Standard/Moderate applications where durability and consistent contact patch are crucial for long service life. VMRS code 059-001-135 remains the reference point for classification and service planning. Cross references such as FON SL7LWB725012 and JOS 37USL A7PX12 illustrate broad compatibility with common trailer-standard interfaces. Category context 42518 reinforces its role as a core element in heavy-truck coupling systems designed for high duty cycles and dependable field performance.