XA-J712
Base and Bracket Assembly
SAF-Holland

This component combines base plate and bracket into a single mounting solution for fifth-wheel couplings, delivering a rigid load path and precise kingpin alignment across diverse truck and trailer configurations. Although specific dimensions are not provided, the assembly is designed around standard mounting interfaces and bolt patterns common to heavy-haul fleets, enabling broad compatibility with various frames and trailer systems. VMRS code 059-001-045 situates the unit in the associated base and bracket assembly family, ensuring interchangeability with other kits and simplifying inventory management. The integrated design reduces assembly steps on the shop floor, speeds trailer swaps, and enhances lubrication access and inspection points for long-term reliability. In application, operators gain consistent engagement, improved load transfer efficiency, and stable coupling under dynamic road conditions. The category context indicates alignment with related base-bracket solutions within the same family, supporting standardized maintenance planning, procurement, and parts stocking across multiple vehicle models and configurations.