XA-351-A-02-L-P
Top Plate
SAF-Holland

This upper mounting component is designed to serve as a top plate element within fifth wheel coupling systems, emphasizing precision seating and load transfer at the kingpin interface. The available information centers on the VMRS designation 059-001-030, identifying it as part of the upper plate family that supports reliable engagement and disengagement cycles. While a detailed feature set is not listed, the part’s role in the system is to provide a stable, flat seating surface that resists deformation under multi-axial loads and repeated torque. Compatibility is implied with standard top plate configurations used in conventional fifth wheel assemblies, enabling straightforward integration across multiple trailer configurations. The absence of cross references suggests broad applicability within the same product family, while still aligning with category-specific practices for maintenance planning and replacement cycles. In real-world operation, this component contributes to consistent coupling alignment, reduces wear on mating components, and supports predictable trailer pull-out dynamics, all of which enhance safety, uptime, and long-term fleet economics. Category context: Fifth Wheel hardware lineage and maintenance planning.