SEAL - REAR (CAT CT0371449)

A worn rear seal can allow fluid leakage, leading to contamination of surrounding components. This aftermarket replacement part references CAT as the OE maker and cross-references part number CT0371449. The seal functions as a barrier to retain lubricants or fluids within a rotating assembly. A common failure consequence is gradual fluid loss, which may reduce operational effectiveness over time. Keeping a seal in sound condition helps prevent debris ingress that could accelerate wear on adjacent parts. The item ships at approximately 0.214 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT0371449, ct0371449