Genuine Tohatsu MFS25 / MFS30 EFI 100-Hour Service Kit (3NV-87500)

One-box servicing for your 25 – 30 hp EFI outboard

Keep your twin-cylinder Tohatsu four-stroke running at peak efficiency with this official 3NV-87500 service kit. It gathers every consumable specified for the 100-hour / annual service on MFS25 EFI and MFS30 EFI engines, eliminating time-consuming part-number searches and multiple shipping fees.

What’s in the kit?

• 2 × 332-60006-0 Oil-drain gaskets 8.1-15-1
• 1 × 332-65022-0 Drive-shaft key φ20-4.6-2
• 1 × 345-65021-0 Water-pump impeller
• 1 × 3R0-65025-0 Water-pump guide plate & 1 × 348-65029-1 Guide-plate gasket
• 1 × 3BJ-07615-0 Spin-on oil filter
• 1 × 3C8-60217-0 Trim tab
• 1 × 3P0-60218-0 Gear-case anode
• 1 × 3R0-65011-0 Pump-case liner & 1 × 3R0-65018-0 Pump-case gasket
• 1 × 3R3-07406-0 Stainless washer 14.5-24-1
• 1 × 951403-0312 Spring pin 3-12
• 1 × 951503-0322 Split pin 3-22
• 3 × NGK DCPR6E spark plugs

Why choose this genuine kit?

• Warranty friendly – OEM parts match Tohatsu tolerances, safeguarding your factory cover.
• Peak cooling – new impeller, liner and seals restore full water flow, preventing overheating.
• Clean lubrication – fresh oil filter traps metal particles and sludge for longer engine life.
• Corrosion protection – new zinc anode shields alloy castings in salt-water use.
• No missing pieces – every washer, pin and gasket supplied in one convenient box.

Service interval guide

Tohatsu recommends a comprehensive inspection every 100 running hours or once per season. This kit covers every user-serviceable item on that checklist, helping you maintain fuel efficiency, smooth acceleration and trouble-free starts all year round.

Compatibility

Suitable for all 4-stroke MFS25 EFI and MFS30 EFI models (short-, long- or ultra-long-shaft, tiller or remote) from the 2021 model year onwards.

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