XA-J936
Base and Bracket Assembly
SAF-Holland

Engineered as part of a robust mounting family, this base and bracket assembly delivers a sturdy foundation for the fifth-wheel coupling interface. The design prioritizes precise alignment with standard rails and a secure connection to the chassis, ensuring stable load transfer and minimizing misalignment during articulation. A durable construction supports consistent performance under heavy loads, contributing to reduced wear on the kingpin, mounting brackets, and mating components. Quick, tool-friendly installation and predictable torque sequences simplify retrofits and field service, helping maintain uptime on busy fleets. VMRS 059-001-045 anchors the component within the trailer-coupling subsystem for maintenance scheduling and cross-referencing with related base assemblies. Category context places it in the Fifth Wheel family, highlighting its essential function as a foundational mounting element. Prop 65 safety labeling is included; follow all handling instructions during installation and service to ensure worker safety and regulatory compliance. Across a broad range of tractor-trailer configurations, this base and bracket combination supports reliable, repeatable coupling performance.