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PULLEY - WATER PUMP (CAT CT1N3864)

Code: CT1N3864

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Product Details

Aftermarket Replacement For
CAT
Warranty
6 months
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Reviews
Fast Shipping
6 Mo. Warranty
7-Day Returns

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Ships from Whittier, CA
Call: (562) 693-7748Mon-Fri: 7:30 AM - 4 PM

A damaged water pump pulley can cause belt slippage and overheating. During inspection, a worn pulley may exhibit wobble or surface scoring. The pulley transfers rotational force from the belt to the water pump impeller. Keeping the pulley in sound condition helps maintain consistent coolant circulation. This aftermarket replacement part references CAT as the OE maker and cross-references part number CT1N3864. Verify the serial number or application, then call (562) 693-7748. The pulley is a generic type that supports belt tension and drives the pump shaft.

Part number variants: CT1N3864, ct1n3864

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