Mechanical retaining or locating part supplied as Retaining Ring PN: 033-72175 (PN HP-D0021). Used to retain, locate, or absorb wear between mating parts, this component is dimensioned for installation in crane gearboxes, sheave blocks, hoist drum end caps, and pin-jointed boom linkages. Material — typically through-hardened steel, bronze, or polymer — is selected for the contact load and lubrication regime of the joint. Confirm dimensions, material grade, hardness, and any retention method against the OEM assembly drawing. Inspect mating bore and shaft surfaces for wear and replace as a set where called for. Part No. HP-D0021. For confirmation of fit, lead time, and pricing, contact our team via Add to Quote or [email protected].
⚠ System-generated illustration. This image is an AI-generated drawing and does not reflect the exact item being offered. Please contact customer support for actual product images.
