US Motor Works US52 Engine Water Pump

Brand US Motor Works US52
Fits Jeep · 13 vehicles

Engine water pump. Direct replacement for dependable coolant circulation.

Installation sealing devices. Included for a cleaner, more complete install.

Cross-references Airtex Water Pumps AW52, Gates 43004 and WP-1000 for the same application. See all 3.

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Engine Water Pump for Jeep CJ5

US Motor Works US52 is an engine water pump for Jeep CJ5 applications from 1959-1971 with a single groove pulley. It is built for direct replacement service and includes installation sealing devices for the pump mounting interface.

Key Features

  • Engine water pump for Jeep CJ5 cooling system service
  • Fits 1959-1971 Jeep CJ5, N/A, single groove pulley
  • Includes installation sealing devices
  • Cross-references Airtex AW52 and Gates 43004 for the same application
  • US Motor Works US52 replacement part number

Detailed Description

US Motor Works US52 is a cooling system water pump for Jeep CJ5 models equipped with a single groove pulley. This part is listed for 1959-1971 Jeep CJ5 applications and is intended for vehicles needing a direct-fit engine water pump replacement. The US52 part number is also referenced by Airtex AW52 and Gates 43004 in the same application range.

Common Repair Uses

  • Coolant circulation problems in the engine cooling system
  • Leakage at the water pump mounting area
  • Overheating caused by a worn or failing pump
  • Noisy pump operation from internal wear
  • Service replacement for a Jeep CJ5 water pump with a single groove pulley

Installation Notes

Verify pulley style and mounting configuration before installation. This pump includes installation sealing devices, so the sealing surfaces should be cleaned and inspected carefully during service. Confirm the vehicle is a 1959-1971 Jeep CJ5 with a single groove pulley before ordering or installing US52.

Quality Assurance

US Motor Works supplies replacement cooling components for automotive service applications. US52 is cataloged as an engine water pump for the specified Jeep CJ5 fitment range.

This part fits 13 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1971JeepCJ5N/ASingle groove pulley
1970JeepCJ5N/ASingle groove pulley
1969JeepCJ5N/ASingle groove pulley
1968JeepCJ5N/ASingle groove pulley
1967JeepCJ5N/ASingle groove pulley
1966JeepCJ5N/ASingle groove pulley
1965JeepCJ5N/ASingle groove pulley
1964JeepCJ5N/ASingle groove pulley
1963JeepCJ5N/ASingle groove pulley
1962JeepCJ5N/ASingle groove pulley
1961JeepCJ5N/ASingle groove pulley
1960JeepCJ5N/ASingle groove pulley
1959JeepCJ5N/ASingle groove pulley
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Airtex Water Pumps — AW52Gates — 43004WP-1000