FW31H024XL00
Fifth Wheel Assembly
SAF-Holland

Designed as a rugged hitch interface for tractor and trailer assemblies, this fifth wheel coupling provides the primary articulation and locking connection between the towing vehicle and its semi trailer. It is engineered to withstand high cyclic loading and tough road conditions, delivering reliable alignment and smooth torque transfer during braking and acceleration. The unit emphasizes durable wear surfaces, precise engagement, and corrosion protection to support long service life in demanding fleets. VMRS 059-001-135 identifies this as a standard fifth wheel device used across a wide range of heavy duty applications, ensuring compatibility with similar components. The cross reference JOS JSK37UWLU10BG24 offers a proven interchange path for fleet optimization and parts stocking. In operation, it supports straightforward mounting on appropriate rail configurations, minimizes hitch play, and maintains consistent performance under frequent hitching and unhitching cycles. Maintenance should include inspection of locking mechanisms, wear on joint surfaces, and lubrication per manufacturer guidance. Categorized within 42518, it complements other hitching and slider components that enable safe and efficient coupling of heavy trailers for regional and long haul operations.