BEARING - NEEDLE (CAT CT204-3170)

CT204-3170: A damaged needle bearing can cause irregular shaft rotation and premature wear in rotating assemblies. During inspection, a needle bearing may exhibit pitting or spalling on its rolling elements. Needle bearing condition directly affects rotational smoothness and load distribution in a shaft housing. Keeping a needle bearing in sound condition helps maintain consistent alignment between moving parts. This aftermarket replacement part references the OE maker CAT and cross-references part number CT204-3170. A failed needle bearing often leads to increased vibration and eventual seizure of the supported component. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT204-3170, ct204-3170, CT2043170, ct2043170