7 photos on the original listing — view at source.

Groningen, Netherlands · 240 km away

Seller

private

Condition

Used — running, in boat

Published 1 Aug 2026 · First discovered 1 Aug 2026 · Last seen 6 Aug 2026

Raw-water-cooled 3GM30 (not the F variant) still installed and demonstrable in the boat. Sold without gearbox. Honest listing with clear photos of the installation.

AI-assisted summary · verify details with the seller

Source data · derived · inferred — inferred values are estimates, not confirmed facts.

Assessed against your saved search "Yanmar 3GM30F with shaft gearbox".

Asking price history

No changes since discovery.

5 days on market since publication.

Marketplace prices are asking prices, not confirmed transaction prices.

No automated warning signals detected. Signals are indicators, not guarantees — always verify high-value purchases in person.

Suggested questions based on what the listing leaves open. Tick the ones you want in your draft.

Goedendag,

ik heb uw advertentie "Yanmar 3GM30 marine engine, can be seen running, without gearbox" gezien en ben geïnteresseerd.
Mijn vragen zijn in het Engels — ik hoop dat dat geen probleem is:

- Is the engine freshwater or raw-water cooled?
- Do you know the approximate engine hours?
- When could I visit to hear it run?

Ik haal zelf op en reis vanuit de regio Kopenhagen — ophalen over de grens is geen probleem.

Met vriendelijke groet

Hello,

I saw your listing "Yanmar 3GM30 marine engine, can be seen running, without gearbox" and I am interested.

- Is the engine freshwater or raw-water cooled?
- Do you know the approximate engine hours?
- When could I visit to hear it run?

I would collect in person and am travelling from the Copenhagen area, so cross-border collection is no problem.

Best regards

Approximately 240 km from your reference point, in Groningen, Netherlands.

≈ 168 € rough van-collection estimate (round trip at 0.35 €/km).

Shipping availability not stated on the listing — worth asking the seller.