JPR-G6400 JMP Marine Detroit Diesel Replacement Engine Cooling Pump

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: Engine Cooling Pumps

Regular price $4,358.18


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Detroit Diesel V71 Series engine uses 3 pump versions being either JPR-G6200, JPR-G6300, or JPR-G6400. To further confirm your pump model please make sure to review the pump images and cross reference information of each.
#JPR-G6200 (older engine models)
#JPR-G6300 (100GPM)
#JPR-G6400 (125GPM)


  • JMP Detroit Diesel Replacement Engine Cooling Pump #JPR-G6400
    QTY: 1

Product Information:

Uses JMP Impeller p/n
9000-01 (search 9000-01K)
Port Type 2" Flange
Pump Weight (approx) 38.00 LBS (17.27 KG)
Replaces Genuine Engine MFG Sea Water Pump P/N  Detroit Diesel 23525078, 8927296
Genuine Detroit Diesel 8927296/23525078 Impeller P/N  Imp 23502086
For Engine Model(s):
12V71TI, 12V92TA, 16V149TA, SERIES 149 
Replaces Jabsco  Pump P/N(s):
Jabsco 18780, 18780-0001
Jabsco Pump Impeller P/N: 18786-0001, 18786-0001P
Parts Internally Compatible to Genuine YES
Major Service Kit (All Internal Parts)
*Sold Separately
JSK0027 (Detroit Diesel 23502097)
Minor Service Kit
*Sold Separately


  • 100% Plug & Play Replacement
  • 100% Compatible Pumps & Parts
  • Heavy Duty Marine Grade Casting
  • Marine Grade Shaft (3X Series Non-Magnetic)
  • Heavy Duty Bronze Cam Liner
  • High Performance Impeller
  • High Volume Flow Capacity

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-G6400 JMP Marine Detroit Diesel Replacement Engine Cooling Pump

Regular price $4,358.18