XAC712
Slide Base and Bracket
SAF-Holland

Integrated slide base and bracket combination provides a rigid support structure between the trailer frame and the sliding platform. The bracket anchors the sliding element, distributing loads across the frame and maintaining proper alignment for hitching operations. The assembly is built to endure dynamic forces from road irregularities, accelerations, and decelerations, while allowing the sliding interface to extend or retract as required by the system design. VMRS 059-001-045 ensures accurate classification within the fifth wheel family, with category 42763 highlighting its role as a slide-related subassembly. This part works with compatible bases, base plates, and release mechanisms to form complete, interchangeable subsystems across various tractor-trailer configurations. In practice, technicians rely on it to minimize installation time, preserve alignment during service, and enable straightforward field replacements. Prop 65 safety labeling is present on packaging, and technicians should follow safety precautions during handling and installation.