Genuine Tohatsu MFS6BZ / MFS8 / MFS9.8 100-Hour Service Kit (3B2-87500)

Everything you need for an annual / 100-hour service

This official 3B2-87500 service kit bundles every factory-specified consumable required to keep carburetted MFS6BZ, MFS8 and MFS9.8 four-stroke outboards running smoothly. One box, zero part-number hunting.

Kit contents

• 2 × 332-60006-0 Gaskets 8.1-15-1
• 1 × 369-60218-1 Gear-case anode
• 1 × 3B2-65011-0 Pump-case liner
• 1 × 3B2-65018-0 Pump-case gasket
• 1 × 3B2-65021-1 Water-pump impeller
• 1 × 3B2-65022-0 Drive-shaft key φ3-11
• 1 × 3B2-65025-0 Water-pump guide plate
• 1 × 3B2-65029-0 Guide-plate gasket
• 1 × 3R3-01144-0 Cylinder-head gasket
• 1 × 3R3-07406-0 Stainless washer 14.5-24-1
• 1 × 3V1-60217-0 Trim tab
• 2 × 951403-0310 Spring pins 3-10
• 1 × 951503-0318 Split pin 3-18
• 2 × 9701-1-1103 NGK DCPR6E spark plugs

All items are genuine OEM parts, individually bagged and clearly labelled for straightforward installation.

Why choose this genuine kit?

• Warranty-safe – parts built to Tohatsu tolerances.
• Peak cooling – new impeller, liner and seals restore full water flow, preventing over-heating.
• Reliable ignition – fresh NGK plugs ensure crisp starts and clean running.
• Corrosion defence – new zinc anode safeguards alloy castings in salt water.
• No missing pieces – every seal, pin and washer supplied in one convenient package.

Service interval guide

Tohatsu recommends a thorough inspection every 100 running hours or once per season. This kit covers all user-serviceable items on that checklist, keeping your portable twin-cylinder outboard reliable and fuel-efficient year after year.

Compatibility

For carburetted four-stroke MFS6BZ, MFS8 and MFS9.8 models (short-, long- or ultra-long-shaft; tiller or remote) from 2015 onwards.

4boats.co.uk – genuine parts, honest prices, fast dispatch.