XA15071P
Cam Roller
SAF-Holland

Cam roller assemblies are critical to the smooth operation of cam-based locking mechanisms used in fifth-wheel couplings. This cam roller component reduces friction, distributes contact stresses evenly, and maintains consistent rolling action as the cam cycles through engage and release positions. Its performance directly influences ease of operation, lock accuracy, and long-term wear characteristics of the locking system. The part belongs to the Fifth Wheel family (category_id 42571) and is cataloged under VMRS code 059-001-015, which covers cam-operated components within hitch assemblies. In service, technicians rely on this roller to minimize resistance during engagement, improve coupling reliability, and prolong the life of cams, pins, and adjacent wear surfaces. Suitable for fleet maintenance and OEM replacement programs, it supports stable operation across variable temperatures and loading conditions, contributing to safer, more predictable trailer handling and reduced maintenance cycles for heavy-duty tractor-trailer configurations.