0R-0804: Reman Water Pump | Cat® Parts Store

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0R-0804: Reman Water Pump

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0R-0804: Reman Water Pump

Cat® Reman Engine Water Pump

Brand:

Cat® Reman

The Cat Reman difference can be found in our commitment to deliver like new quality. From design and engineering to assembly and quality control, our top talent uses state-of-the-art techniques to create our line of over 8,000 Cat Reman products –– all backed by a same-as-new, 12-month Caterpillar Parts Warranty†.

† Limitations may apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.

Cat® Reman

Cat Reman

† Limitations may apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.

0R-0804

4L-3437

4L-5832

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0R-0804: Reman Water Pump

4L-3437: 0.78mm Thick Gasket

4L-5832: 0.787mm Thick Hose Gasket

4L-8121: 0.8mm Thick Cover Gasket

4L-7885: 0.8mm Thick Tank Line Gasket

4L-8606: 0.8mm Thick Round Gasket

Diagram

Description

Specifications

Compatible Models

Description for part number 0R-0804

Description:
The Reman water pump is a vital component of the cooling system in vehicles. Its primary function is to circulate coolant throughout the engine and radiator, facilitating the removal of excess heat generated during engine operation. The impeller is a rotating component within the water pump housing. As the impeller spins, it draws coolant from the engine block or cylinder head and forces it through the pump, pushing the coolant into the radiator and other cooling system components, and the pulley, connected to the water pump shaft, is driven by a belt or timing system. The rotational motion of the pulley, transferred from the engine's crankshaft, drives the water pump's impeller, enabling the circulation of coolant.

Attributes:
• Designed to withstand high temperatures and pressures.
• Internal components are made of high-quality durable materials.

Applications:
The Reman water pump plays a major role in maintaining optimal engine temperature, and it is used in Cat D379A, D379B, D398A, D398B Marine Products, SR4 Generator, G398, G379, D379, D398B Engine - Industrial, and SR4, D399, D398B, and D379B Engine - Generator Set.

Warning:This product can expose you to chemicals including Lead and lead compounds, which is 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.

Specifications for part number 0R-0804

Units of Measure

Metric

Compatible Models for part number 0R-0804

GEN SET ENGINE

D399 D379B D398B

MARINE ENGINE

D379A D379B D398A D398B

INDUSTRIAL ENGINE

D398 D399 D379 D379B D398B

GAS ENGINE

G398 G399 G379 G379A

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Length (in)

Height (in)

Description

0R-0804: Reman Water Pump

15.1

15.9

Cat® Reman Engine Water Pump

4L-8800: WATER PUMP G

Water Pump Group Kit

Key

Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced