WINGOGO Water Pump Impeller Repair Kit for Mariner/Force/Honda 40–120HP — Complete Neoprene Kit

This rebuild kit gathers the parts you need to service the lower-unit cooling system: impeller, impeller plate, seal ring, O-ring and multiple gaskets. It fits a range of mid‑range outboard engines across several manufacturers, but because fit depends on exact model year, serial and horsepower, you should verify OEM reference numbers before ordering. The kit is intended as a like‑for‑like replacement for a number of factory part numbers and helps restore proper raw‑water flow when installed correctly.

How do I know this kit fits my outboard?

Compatibility depends on the engine model, horsepower and year; cross‑reference the OEM numbers printed in your service manual or on the part. Compare your original part number against the list of replacements provided with the kit to confirm a match.

• Check your engine serial number, model and horsepower.
• Match OEM references such as 19021-ZW1-003, 46-43024A7 or 47-43026T6.
• Refer to the kit's compatibility notes for Chrysler/Force, Honda and Mariner models.
• Contact seller with engine details when unsure for confirmation.

What parts are included and why they matter?

This kit supplies all the wear items involved in a typical water pump rebuild so you won’t have to source parts separately. Installing fresh components eliminates leaks and restores the impeller’s ability to draw cooling water through the engine.

• Neoprene impeller (18-3056) — restores vane action for water flow.
• Impeller plate (18-3122) — provides backplate sealing and vane clearance.
• Seal ring (18-2944) and O‑ring (18-7420) — prevent leaks at mating surfaces.
• Three gaskets (18-2564, 18-2565, 18-2566) — replace compressed seals for a proper seal.

How difficult is installation and what tools are needed?

Installation is a standard mechanical task for someone comfortable with lower unit service; it typically requires basic hand tools and careful reassembly to factory torque specs. If you haven’t rebuilt a water pump before, follow the engine manufacturer’s service manual or consult a marine mechanic.

• Common tools: screwdrivers, socket set, torque wrench and impeller puller (if required).
• Clean mating surfaces and replace gaskets to prevent leaks.
• Inspect the pump housing and water passages for corrosion or debris.
• Test-run the engine in a safe, controlled environment after installation.

Which engines and seasons benefit most from replacing the impeller?

Any outboard that has seen time in salt, brackish or debris‑laden water should have the impeller inspected regularly. Replacing the impeller before a boating season can prevent overheating and avoid strandings caused by reduced cooling flow.

• Recommended for Force/Mariner 40–125 hp and select 2‑ and 4‑stroke models.
• Compatible with Honda BF75 and BF90 specified in the listing.
• Useful when storing or recommissioning engines after winter layup.
• Essential after a failed impeller or visible vane deterioration.

Who is this for: This WINGOGO 18-3214 kit is aimed at boat owners, DIY mechanics and marine technicians who service mid‑range outboards from Mariner, Force, certain Chrysler/Force models and Honda BF75/BF90 engines. If you perform routine engine maintenance, want a complete parts set for a single repair job, or need to replace OEM part numbers listed with the product, this kit provides all typical pump components in one package. Always verify compatibility by checking your engine’s model, horsepower and OEM part references before purchase to ensure a correct match.