Marine engine repair parts kit with Tohatsu branding on a white background
Set of marine propeller parts including gaskets and a box labeled 'Tonatsu' on a white background.
Set of Tohatsu marine engine parts on a gray background
Genuine Tohatsu Water Pump Kit M6 M8 9.8HP MFS8 MFS9.8 3B2-87322-2
Genuine Tohatsu Water Pump Kit M6 M8 9.8HP MFS8 MFS9.8 3B2-87322-2
Genuine Tohatsu Water Pump Kit M6 M8 9.8HP MFS8 MFS9.8 3B2-87322-2
Genuine Tohatsu Water Pump Kit M6 M8 9.8HP MFS8 MFS9.8 3B2-87322-2
Genuine Tohatsu Water Pump Kit M6 M8 9.8HP MFS8 MFS9.8 3B2-87322-2
Set of mechanical parts including a impeller, gaskets, and bolts on a white background
Genuine Tohatsu Water Pump Kit M6 M8 9.8HP MFS8 MFS9.8 3B2-87322-2
Genuine Tohatsu Water Pump Kit M6 M8 9.8HP MFS8 MFS9.8 3B2-87322-2
Collection of mechanical parts including gaskets and screws on a white background
Set of mechanical parts including gaskets, screws, and a impeller on a white background
Genuine Tohatsu Water Pump Kit M6 M8 9.8HP MFS8 MFS9.8 3B2-87322-2
Mechanical parts including a impeller, gaskets, and screws on a white background
Marine engine repair parts kit with Tohatsu branding on a white background
Set of marine propeller parts including gaskets and a box labeled 'Tonatsu' on a white background.
Set of Tohatsu marine engine parts on a gray background
Genuine Tohatsu Water Pump Kit M6 M8 9.8HP MFS8 MFS9.8 3B2-87322-2
Genuine Tohatsu Water Pump Kit M6 M8 9.8HP MFS8 MFS9.8 3B2-87322-2
Genuine Tohatsu Water Pump Kit M6 M8 9.8HP MFS8 MFS9.8 3B2-87322-2
Genuine Tohatsu Water Pump Kit M6 M8 9.8HP MFS8 MFS9.8 3B2-87322-2
Genuine Tohatsu Water Pump Kit M6 M8 9.8HP MFS8 MFS9.8 3B2-87322-2
Set of mechanical parts including a impeller, gaskets, and bolts on a white background
Genuine Tohatsu Water Pump Kit M6 M8 9.8HP MFS8 MFS9.8 3B2-87322-2
Genuine Tohatsu Water Pump Kit M6 M8 9.8HP MFS8 MFS9.8 3B2-87322-2
Collection of mechanical parts including gaskets and screws on a white background
Set of mechanical parts including gaskets, screws, and a impeller on a white background
Genuine Tohatsu Water Pump Kit M6 M8 9.8HP MFS8 MFS9.8 3B2-87322-2
Mechanical parts including a impeller, gaskets, and screws on a white background

Genuine Tohatsu Water Pump Kit M6 M8 9.8HP MFS8 MFS9.8 3B2-87322-2

3B2-87322-2

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  • 30 Day Return Policy
  • Low stock - 4 items left
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Our stock levels are dynamic and can change frequently. If a product appears to be in stock, it may have already sold out. Please contact us if you have any questions about availability. Thank you for your understanding.
£57.76
/
Tax included.

Genuine Tohatsu Water Pump Kit

M6 / M8 / M9.8 / MFS8 / MFS9.8 | 3B2-87322-2

Restore reliable cooling performance with this genuine Tohatsu water pump repair kit. Part number 3B2-87322-2 is listed for selected Tohatsu and Nissan 6HP, 8HP and 9.8HP two-stroke outboards and MFS8/MFS9.8 four-stroke models. The kit contains the matched pump-service components required for a correct water pump overhaul.

GENUINE KIT: Use the engine model suffix, serial number and original kit number to confirm compatibility; horsepower alone is not sufficient.

Key Features

  • ✔ Complete Repair Kit: Includes the matched water-pump service components supplied by Tohatsu.
  • ✔ Genuine Tohatsu: Original manufacturer parts and packaging.
  • ✔ Two- and Four-Stroke Coverage: Supports the specified M-series and MFS-series families.
  • ✔ Cooling-System Maintenance: Designed to restore dependable pump operation and water flow.

Technical Specs

SKU / MPN 3B2-87322-2
Part Type Water Pump Repair Kit
Primary Models M6, M8, M9.8, MFS8, MFS9.8
Engine Types Selected 2-Stroke & 4-Stroke
Brand Tohatsu
Supply Complete Kit as Pictured

Compatibility / Fitment Guide

Make Model/Application Notes
Tohatsu / Nissan M6, M8, M9.8 Selected two-stroke models; confirm model suffix.
Tohatsu MFS8, MFS9.8 Selected four-stroke models; confirm model suffix.
Mercury / Mariner Selected Tohatsu-built portable outboards Only where the serial-number catalogue cross-references this kit.

OEM Cross Reference

Tohatsu / Nissan 3B2-87322-2
Earlier Tohatsu Numbers 3B2-87322-1, 3B2-87322-0
Mercury Marine 46-803750A03, 803652T, 47-803748Q01
Sierra Marine 18-3259

Questions & Answers

Is this a genuine original part?

Yes. This is a genuine Tohatsu water pump repair kit.

Does it fit every 8HP or 9.8HP outboard?

No. Check the complete model suffix, serial number and original part number before purchase.

What is included in the kit?

It contains the water-pump repair components supplied by Tohatsu under 3B2-87322-2. Review the product images for the exact contents.

Should the complete pump be inspected during service?

Yes. Inspect the housing, liner, guide plate and driveshaft condition before reassembly.

Note: Install the impeller in the correct direction, use the specified gaskets and fasteners, and confirm a strong cooling-water tell-tale after service.

For the products under £150 the shipping is £6.99.

Free delivery for most items over £150.

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