Free shipping on orders over $99.99! Don't miss out!
Product Details

Sherwood Cooling Water Pump service parts and repair kits ensure that your pump performs up to OEM specifications. The cooling water pump is the heart of the marine engine, supplying a continuous flow of water to maintain temperatures consistent with what will achieve maximum engine performance.

Info & Guides

    The #1 reason for premature engine wear is overheating.

    To maintain engine performance, insist upon genuine Sherwood impellers and service kits.

Technical Information

Major & Minor Repair Kit contents

  • SHE-21592 -- P-17000 Minor Repair Kit: Cummins (Kit Includes: three gasket / o-rings, a flexible impeller and a key)
  • SHE-23972 -- Minor Repair Kit (Kit Includes: Mechanical Seal, O-Ring, Gasket, Impeller, Wearplate, Key, Snap Ring, Key Retention Plug, Lip Seal)
  • SHE-23974 -- Major Repair Kit (Kit: 2 Bearings, Mechanical Seal, 2 O-Rings, Impeller, Gasket, Cam, Wearplate, Key, Cover, Lip Seal, 3 Snap Rings, 3 Washers, Cam Screw, Key Retention Plug)
  • SHE-23976 -- Minor Repair Kit (Kit Includes: Impeller, O-Ring, Gasket, Water Seal, 3 Snap Rings, Key, Washer)
  • SHE-23977 -- Major Repair Kit (Kit Includes: Impeller, O-Ring, Gasket, Mechanical Seal, 5 Snap Rings, Key, Washer, 2 Bearings, Wear Plate, Cam, Cam Screw, Cam Screw Washer)
  • SHE-23979 -- Minor Repair Kit (Kit Includes: Impeller, O-Ring, Gasket, Seal, 3 Snap Rings, Key, Washer)
  • SHE-24057 -- Inter Service Kit (Kit Includes: Impeller, 4 O-Rings, Snap Ring, Washer, Cam, Wearplate/Pin, Cover Plate, Key, Cam Screw, Gasket, Seal

Repair Kit Pump Model compatibility

  • SHE-23972 -- Minor Repair Kit: P173, P1711, P1712, P1716B, P1719, P1719F, P1722B, P1227FB, P1730F, P1731F
  • SHE-23974 -- Major Repair Kit: P173, P1711, P1712, P1716B, P1719, P1719F, P1722B, P1227FB, P1730F, P1731F
  • SHE-23975 -- Major Repair Kit: P171, P1710-02, P1710X, P172, P1726, P1726X, P1732-02, P1732X, P176-02, P176X
  • SHE-23976 -- Minor Repair Kit: G45-1, G7, G7B, G5, G5-1, G50, L80, G85, K90, G7, G56, L10, L10B, G45-2, H85, G46, G55-2, G26-01, G1009, G1009-01, G3, G4, G8, M71, M71-01, P1016-01, P1016
  • SHE-23977 -- Major Repair Kit: G7, G7B, G5, G5-1, G50, L80, G85, K90, G7, G56, L10, L10B, G45-2, H-85, G46, G55-2, G26-01, G85, G1009, G1009-01, G3, G4, G8, M71, M71-01
  • SHE-23979 -- Minor Repair Kit: G15, G30-2, G30-2B, J70, H10, G95-1, K75, K75B, G9901, G9902, G9903, G20, G21-01, G22-01, G30-2, G9901, G9902, G9903, G1, G2
  • SHE-24057 -- Kit-Inter Service

Recommended inspection to be performed at any service interval:

  • Impeller: Inspect for cracks or tears. Also, inspect for excessive abrasion of vane ends. Replace annually.
  • Wear Plate: Inspect for wear, flatness, and pin for fatigue. Replace at minor and major pump rebuild or if wear is evident to maintain pump flow and suction performance.
  • Cam: Replace at major pump rebuild or if pitting/wear is evident.
  • Cover: Replace at major pump rebuild or if wear exists to maintain pump flow and suction performance.
  • Mechanical Seal: Replace at minor and major pump rebuild or if leaking.
  • Lip Seal: Replace at minor and major pump rebuild or if leaking.
  • Shaft: Inspect for wear in area of lip seal and rubber impeller. Grooving of lip seal area or heavy fretting of the impeller end shaft will require shaft replacement.
  • Bearing: Inspect for loss of grease, corrosion or rough rotation. Replace at major pump rebuild or if in doubt.