JPR-YM04JHB JMP Marine Yanmar Replacement Engine Cooling Seawater Pump

: Unavailable

: Engine Cooling Pumps

Regular price $497.93


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  • JMP Yanmar Replacement Engine Cooling Pump #JPR-YM04JHB
    QTY: 1
  • Includes drive gear

Product Information:

Port Type
Uses JMP Impeller p/n
7100-01 (search 7100-01K)
Yanmar Impeller p/n
129670-42530 (replaced by 129670-42531)
Johnson Impeller p/n
Pump Weight (approx) 5.5 LBS (2.50kg)
Replaces Genuine Volvo Penta Pump p/n(s)
Yanmar 129271-42502
(Replaces: 129271-42500, 129271-42501)
Replaces Johnson Pump p/n(s)
Johnson 10-13328-01, 10-13328-03
Engine Model(s) - 3JH4, 3JH5, 4JH4, 4JH5 SERIES
4JH5E, 3JH4E, 4JH4E, 4JH4AE, 3JH5E, 4JH45, 4JH57, 4JH80, 4JH110
Parts Internally Compatible to Genuine YES
Major Service Kit (All Internal Parts)
*Sold Separately
JSK0130 (Services both JMP & Genuine OEM)
Minor Service Kit
*Sold Separately
JSM0130 (Services both JMP & Genuine OEM)


  • Plug & Play Replacement
  • Strong Bronze (not brass) Body - Heavy Duty Marine Grade Casting
  • High Performance Longer Life Flexible Impellers
  • Marine Grade Shaft (3X Series Non-Magnetic)
  • Screw with Hex Head / + Driver
  • O-Ring End Cover Packing
  • High Volume Flow Capacity
  • Drive Gear Included

Orders of $500 or more gets free standard delivery.

  • Standard delivered 4-5 Business Days
  • Express delivered 2-4 Business Days

Orders are processed and delivered Monday-Friday (excluding public holidays)

JPR-YM04JHB JMP Marine Yanmar Replacement Engine Cooling Seawater Pump

Regular price $497.93