XA-1284-2
Special Washer
SAF-Holland

Specialized washer designed to support high-load joints and critical alignment interfaces within the SAF-Holland assembly family. Although basic in appearance, the washer’s role is essential for distributing stresses evenly, setting precise axial spacing, and providing a stable seat for bolts or studs in trailers and tractors. Manufactured to meet exacting tolerance levels, it tolerates repetitive cycling, vibration, and thermal expansion without experiencing significant creep or loosening. This component contributes to payoffs such as more predictable clamping force, reduced risk of joint play, and improved seal integrity across mating surfaces. The washer’s utility spans kingpin assemblies, leaf spring eyes, or bracket connections where misalignment could compromise performance or safety. The VMRS code places it in the dedicated grouping for special washers, and its category alignment confirms its role in the broader assembly and fastener ecosystem. In practice, users replace this element during routine maintenance or when rebuilding a joint to restore accurate geometry and ensure consistent assembly preload across the vehicle’s life cycle.