O-RING (CAT CT00536-11500)

CT00536-11500: A damaged retaining ring can allow assembled components to separate under load, leading to mechanical failure. This aftermarket replacement part references CAT as the OE maker and cross-references part number CT00536-11500. The retaining ring functions as a mechanical fastener that seats in a groove to secure a shaft or bore assembly. A common failure consequence is that a worn or missing ring permits axial movement, which can cause misalignment or disengagement of adjoining parts. During routine service, a retaining ring may be found cracked or deformed from repeated stress cycles. Verify the serial number or application, then call (562) 693-7748. Keeping a retaining ring in sound condition helps maintain the intended assembly integrity.

Part number variants: CT00536-11500, ct00536-11500, CT0053611500, ct0053611500