Accueil » Yamaha Outboard Water Pump Impeller Kit for 4HP-5HP 2-Stroke

Yamaha Outboard Water Pump Impeller Kit for 4HP-5HP 2-Stroke

Unité de gestion de stock: 1005009870791386-Default Title
Default Title
€32,19
-37% €51,50 €32,19

Keep your Yamaha 4HP–5HP two-stroke outboard performing at its best with this Yamaha Outboard Water Pump Impeller Kit. Specifically designed for the 6E0 family (4A 5C 6E0-W0078-A2 variants), this repair kit provides all the essentials to restore reliable cooling, prevent overheating, and extend the life of your engine. Constructed from rugged materials and engineered for marine use, it delivers dependable performance when you need it most—on the water or at the dock.

The kit includes a Full Power Plus Neoprene impeller, wear plate, insert cup, water pump gasket, dowell, pin, damper, water seal, water pump housing, installation bolts and washers. Manufactured from a combination of hardened nylon, neoprene, rubber, and stainless steel, it is built to withstand marine exposure and chemical cleaners while maintaining strong, lasting seals and efficient water flow. This makes repairing and maintaining the pump straightforward, economical, and accessible for DIY servicing or professional maintenance alike.

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Benefits & Tips

  • Restore optimal cooling by replacing worn impellers and seals, reducing the risk of engine overheating during long trips or high-load conditions.
  • Easy, cost-effective maintenance: carry out a full pump rebuild with included components rather than replacing entire assemblies.
  • Use the kit as part of regular service intervals for Yamaha 4HP–5HP two-stroke engines to maintain peak performance and engine longevity.

Product specifications

  • Condition: 100% Brand New
  • Item Type: Water Pump Impeller Repair Kit
  • Material: Rubber + Stainless Steel + Nylon
  • Color: As Pictures Shown
  • Part Numbers: 6e0-W0078-A2, 6E0-W0078-00, 6E0-W0078-01, 6E0-W0078-02, 6E0-W0078-A2, 6E0-W0078-A200
  • Fitment: Fits Yamaha 4 hp 2-stroke (1984–1999); Fits Yamaha 5 hp 2-stroke (1984–2002); Fits Yamaha 4 hp 4-stroke (2000–2004); 4AC (6EO), 4AS (6E1), 4A (6E2), 5C (6E3), 5CS (6E4)

Package includes:

  • 1 x Water Pump Impeller Repair Kit
  • 1 x Full Power Plus Neoprene Impeller 6E0-44352-00
  • 1 x Wear Plate 6E0-44323-00
  • 1 x Insert Cup 6E0-44322-02
  • 1 x Water Pump Gasket 6E0-44315-A0
  • 1 x Dowell, Pin 93604-09066
  • 1 x Damper, Water Seal 6E0-44366-00
  • 1 x Water Pump Housing 6E0-44311-00
  • 4 x Installation bolt and washer 97395-06045

Warnings/Reminders

  • Please double check the part number of your item; matching information is for reference only.
  • If you’re unsure about compatibility, contact us before buying to avoid unnecessary returns.