O-RING (CAT CT00536-03000)

CT00536-03000: A damaged retaining ring can allow assembled components to separate under load, leading to mechanical failure or loss of function. During inspection, a retaining ring may show signs of deformation or cracking that compromise its holding ability. Retaining ring condition directly affects the security of shaft-mounted or bore-mounted parts in rotating or static assemblies. Keeping a retaining ring in sound condition helps prevent unintended disassembly of critical connections. This aftermarket replacement part references the CAT OE maker and carries the cross-reference part number CT00536-03000. It is a retaining ring, a type of fastener that seats into a groove to axially locate components. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT00536-03000, ct00536-03000, CT0053603000, ct0053603000