1005202
Washer
Bendix

A precision washer with defined inner and outer diameters provides critical load distribution and alignment between fasteners or mating components in heavy truck assemblies. The specified thickness of 0.06 inches yields a stable spacer that helps maintain accurate preloads, reduce fretting, and mitigate thread damage during tightening and thermal cycling. The inner diameter of 1.25 inches ensures a precise fit over a matching shaft or fastener shank, while the outer diameter of 2.25 inches increases bearing surface, reducing edge load concentration and promoting even clamping force across the joint. In practice, these washers support suspension mounts, brake actuations, and engine compartment hardware where small but consistent spacing is necessary to preserve alignment and prevent loosening. The VMRS code situates the part within the standard fastener support category, enabling reliable maintenance planning and cross-referencing with compatible hardware catalogs. The lack of specialized features makes this washer versatile across multiple assemblies, provided the bore and overall diameter suit the application. For field use, confirm fit with the shaft or bolt, surface finish, and compatibility with lubricants to ensure long-lasting, vibration-resistant connections in demanding vehicle environments.