FW17Z900XL80
Fifth Wheel Assembly
SAF-Holland

This fifth-wheel assembly emphasizes a high-vertical-load-capable interface with a maximum vertical load of 50,000 lbs and a 2 in king pin diameter. The generator of this description highlights its role as a robust coupling solution, providing dependable performance under heavy payloads and demanding road conditions. The detailed width and length data are minimal in the source, but the assembly remains compatible with standard trailer frames and tractor rails within the FW17 family, reinforced by category 42518 and VMRS code 059-001-135 for proper lifecycle management. Cross references include JOS 37USA DB9X, signaling related family members suitable for interchange or substitution when performing maintenance or stocking parts. Fleet applications span heavy-duty regional operations and long-haul trucking where a reliable, torsion-resistant connection is essential for safe maneuvering, consistent pin engagement, and reduced maintenance overhead in routine coupling cycles.