FW31F812XL00
Fifth Wheel Assembly - Complete - ILS, 12 Inch, Slider
SAF-Holland

In heavy‑duty tractor–trailer systems, the pivotal coupling point must deliver reliable articulation, load transfer, and safety under demanding highway and yard conditions. This complete locomotive of a fifth wheel system combines robust construction with a 12‑inch slider to provide precise kingpin positioning, versatile trailer hookup, and dependable service life in regional and long‑haul applications. The slider design allows on‑vehicle adjustment to accommodate different trailer lengths and configurations, improving alignment during hitching and optimizing turn geometry for reduced tire scrub and chassis wear. Built to meet industry VMRS 059‑001‑135 standards, the assembly integrates a proven locking mechanism and mating interface that deliver secure engagement without excessive effort from the operator. The lightweight yet durable materials and engineered bearing surfaces minimize friction during articulation, while offering excellent resistance to corrosion and debris ingress in variable climates. For fleets prioritizing uptime, this configuration supports straightforward inspection, lubrication, and routine maintenance, helping minimize downtime during maintenance windows. Compatibility with standard tractor‑side mounts and widely used trailer kingpin setups makes this solution versatile for mixed fleets and retrofit projects, delivering predictable handling performance across diverse operating envelopes.