Yanmar 3HM35F Marine Inboard Diesel Engine 35HP

Description

Yanmar 3HM35F Marine Inboard Diesel Engine 35HP

The Yanmar 3HM35F 35HP marine inboard diesel engine is a freshwater-cooled, three-cylinder option for sailboat auxiliary propulsion and replacement-engine projects. MSS Motorsports UG offers this model for buyers seeking a Yanmar HM Series engine and a clearly specified supply package.

With 1.282-litre displacement, natural aspiration and indirect fuel injection, the 3HM35F is particularly relevant to owners assessing a replacement for an existing HM installation. Request current availability, engine condition and package details to establish whether the offered unit suits your boat.

Freshwater Cooling for Marine Use

The “F” designation identifies the freshwater-cooled version. Coolant circulates through the engine and transfers heat to seawater through a heat exchanger, limiting direct seawater exposure inside the engine’s cooling passages.

This arrangement still requires attention to the seawater pump, impeller, heat exchanger and coolant circuit. Include these components in your inspection and installation plan when purchasing a replacement marine diesel engine.

Technical Specifications

35HP is the listing designation. The historical Yanmar operation manual specifies the output ratings shown above; confirm the offered engine’s identification and rating before ordering. abma-sneek.nl

Refer to the Yanmar GM/HM operation manual covering the 3HM35F for the original operating and specification information.

Sailboat Repower and Gearbox Options

For an existing Yanmar 3HM35F 35HP replacement, start with the current engine and gearbox identification plates. Matching the model provides a useful starting point, while the engine mounts, coupling, exhaust connection, cooling hoses and control arrangement determine the installation work required.

If you intend to reuse your transmission, include its model and reduction ratio in the enquiry. For an engine and gearbox package, specify your required ratio and shaft-drive arrangement so the quotation can identify the proposed combination.

Buyers comparing other freshwater-cooled Yanmar models can also review the Yanmar 3GM30F marine inboard diesel engine, with suitability assessed against the vessel’s power and installation requirements.

Engine Condition, Equipment and Warranty

For this earlier-generation model, the actual engine’s condition and supporting records are central to the purchase. Request the serial number, recorded hours and any available inspection, running-test or refurbishment documentation.

Your written quotation should identify included equipment, such as the gearbox, instrument panel, wiring harness and mounts. It should also state any applicable warranty, its provider and coverage terms.

For manuals and parts enquiries, use the full model designation and serial number. The official Yanmar service FAQs explain how to obtain documentation for non-current engines.

Frequently Asked Questions

What is the difference between the 3HM35 and 3HM35F?

The Yanmar 3HM35F 35HP uses freshwater cooling with a heat exchanger. The standard 3HM35 uses direct seawater cooling.

Can I retain my existing gearbox?

Possibly, subject to confirmation of the gearbox model, ratio, condition and connection to the replacement engine. Send photographs of both identification plates for review.

Is the engine supplied new or reconditioned?

Confirm the condition of the actual unit offered. Request supporting records and written warranty terms rather than relying on the model name alone.

Request a Yanmar 3HM35F Quotation

Contact MSS Motorsports UG for Yanmar 3HM35F pricing and availability. Provide your boat’s make and model, current engine details, required gearbox ratio and whether you need an engine-only or engine-and-gearbox package.

Include how soon you intend to purchase, together with your billing and delivery addresses, for an official quotation covering the proposed engine, included equipment and delivery costs.