XB05855-1
Retaining Ring, 3/4 in
SAF-Holland

A compact retaining element engineered for a 0.75-inch inner diameter groove profile, this part delivers reliable axial retention in mechanical interfaces where tight end-play control is required. Its geometry anchors a companion component within a groove on a shaft or bore, resisting end thrust and axial movement even under cyclic loading and road-induced vibrations common to heavy trucks. The feature set supports rapid assembly and demounting, enabling efficient maintenance of drivetrains, gear sets, and hydraulic assemblies without resorting to bulky fasteners. Correct seating in a compatible groove ensures predictable retention and helps maintain axial alignment of rotating components, which is critical for avoiding gear mis-mesh, seal contact issues and premature wear. VMRS code 059-001-123 classifies this item as a retention member used to limit axial displacement. In the 42798 category, it complements other retaining-ring variants designed to maximize serviceability in field conditions and in-service adjustments. Ensure groove dimensions meet standard specifications and verify seating depth to guarantee a secure fit through the vehicle’s service life. Cross references are not listed for this SKU.