XA311A1L-L-P
Fifth Wheel Top Plate, No Lube
SAF-Holland

Within the same no-lubricant topology, this variant preserves the essential coupling interface while emphasizing maintenance simplicity and reduced lubrication requirements. The top-plate surface is engineered for durable, low-friction contact with the kingpin, maintaining alignment through cycles of articulation and braking. Even load transmission across mounting points minimizes stress concentrations, contributing to longer service life for both the top plate and adjacent mounting hardware. Its robustness makes it suitable for an extensive range of on-highway and off-highway applications where dependable detachment and reattachment are routine. The VMRS code anchors this part to the standardized fifth-wheel top-plate family, enabling straightforward cross-compatibility with compatible assemblies across OEMs and aftermarket suppliers. Category context highlights its function as part of the essential interface in heavy-duty tracing and trailer connection. Operationally, users benefit from consistent performance in varied climates, with reduced maintenance tasks and predictable inspection intervals that support fleet uptime. Regulatory labeling and safety documentation accompanying these components reinforce proper handling and installation practices during service.