XA-V-90-1
Self-Aligning Crankshaft
SAF-Holland

A self-aligning crankshaft designed to maintain optimal rotational alignment under diverse loading scenarios in heavy-duty mechanical assemblies. The part’s function centers on ensuring smooth, consistent torque transmission while accommodating minor misalignments between connected shafts. The VMRS code 045-003-001 identifies it as a crankshaft element within the drive and axis system, emphasizing reliability, load-bearing capacity, and tolerance to operational vibrations. Category 42573 places it in the crankshaft family, where precise geometry and balance are critical to performance and longevity in wheel-end and drivetrain subsystems. This description omits direct naming references to avoid redundancy, focusing instead on its essential role in preserving alignment, reducing wear on bearings, and supporting sustained power delivery in demanding service conditions. Cross references are not provided, so verify compatibility with your fleet’s maintenance standards and OEM alignment specifications when selecting a replacement.