REPLACES OEM PART NUMBERS:
• GM 474055
• GM 10046305
• GM 10112692
• GM 465802
SPECIFICATIONS:
• Type: Water Pump
• Condition: New
• Housing: Cast Iron
• Impeller: Metal
• Hub: 3.91/2.62 in.
• Drive: Belt Driven
• Rotation: Standard
• Pulley: No
• Engine: 5.0L/5.7L V8
APPLICATIONS:
• Chevrolet C20 5.7L V8 1978-1986
• Chevrolet K20 5.7L V8 1978-1986
• Chevrolet P20 5.7L V8 1978-1989
• Chevrolet C30 5.7L V8 1978-1986
• Chevrolet P30 5.7L V8 1978-1989
• GMC K2500 Suburban 5.7L V8 1979-1984
• GMC C2500 5.7L V8 1979-1986
• GMC G2500 5.7L V8 1979-1989
• GMC C3500 5.7L V8 1979-1986
• GMC P3500 5.7L V8 1979-1989
• Chevrolet V30 5.7L V8 1987-1988
• GMC R2500 5.7L V8 1987-1988
PRODUCT DETAILS:
This direct replacement water pump features heavy-duty cast iron construction with a precision-formed metal impeller for reliable coolant flow in the GM 5.0L 305 and 5.7L 350 V8 engines found in 1978 through 1989 Chevrolet and GMC medium and heavy-duty trucks and vans. The belt-driven standard rotation design ensures proper factory equivalent installation as a direct replacement for GM original equipment part numbers 474055 10046305 10112692 and 465802. Compatible with the Chevrolet C20 K20 C30 P20 P30 and V30 trucks and the GMC K2500 Suburban C2500 G2500 C3500 P3500 and R2500. The rugged cast iron housing provides maximum durability for the demanding operating conditions associated with commercial fleet and heavy-duty truck applications. The 350 cubic inch small block V8 was the workhorse engine in these three-quarter-ton and one-ton trucks providing the torque needed for towing hauling and commercial service. Multiple OEM part number supersessions across the extended production run reflect continuous engineering improvements to this critical cooling component. The 3.91 inch hub height ensures proper belt alignment. Features a permanently sealed bearing assembly for dependable leak-free operation. Engineered for reliable heavy-duty truck cooling.
⚠️ Verify fitment before ordering.
WARNING - This product may expose you to chemicals such as Nickel which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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