FW35J812XL00
Fifth Wheel, Holland, 12-Inch Slider
SAF-Holland

A robust slider-equipped hitch assembly designed for demanding over-the-road operations, this configuration delivers exceptional payload handling with a versatile 12-inch travel range. The system supports heavy loads up to 150,000 pounds and accommodates a vertical load up to 55,000 pounds, making it suitable for long-haul and high-torque applications where stability and kingpin alignment are critical. Overall dimensions provide a wide interface footprint: 39.50 inches in width and 31 inches in length, with a mounting height of 7.80 inches and a 2.0 inch king pin diameter to match standard tractor configurations. The release lever is positioned on the left-hand side, enabling straightforward operation in tight cab-to-trailer environments, while the outboard slider mounting type promotes easy maintenance access and consistent travel performance. From a practical standpoint, the 12-inch slider travel accommodates back-to-back connection cycles and retractions that help maximize clearance during sharp turns, lane changes, and docking maneuvers. Applicable in standard to moderate-duty fleets, this unit aligns with VMRS code 059-001-135 and is referenced by cross-compatibility part numbers such as FON SL7LWB825012 and JOS 37USL A8PX12, reinforcing its integration within a broad aftermarket ecosystem. Category context: 42518, Fifth Wheel Assemblies and Mounting Hardware.