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Water Pump Kit Mercury Mariner Outboard Fits MANY 4, 4.5, 7.5 9.8 HP 46-70941A3


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JetSki Plus Brand Mercury / Mariner / Force water pump rebuild kit.

  • OE quality replacement part
  • Replaces Mercury part number 46-70941A3
  • Includes:
    • 18-3039 - Impeller OE#: 47-89981-1 x1
    • 18-3139 - Impeller Plate OE#: 46895 x1
    • Impeller Housing Cup
    • Seal kits
    • Impeller Key
    • Includes everything as pictured

Please ensure your model and serial number range is listed below for proper fitment.
This part will ONLY work on models and serial number ranges listed below:

  • 4HP (made in USA) SRL#: 5595532 & Up
  • 4.5HP SRL#: 4107220-5595531
  • 4.5HP SRL#: 5595532 & UP
  • 7.5HP SRL#: 4131610-5226934
  • 7.5HP SRL#: 5206550 & Up
  • 9.8HP SRL#: 5206650 & Up

Please refer to your repair manual for proper procedures.


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