Yanmar Spare Parts Yanmar Spare Parts Return to Yanmar Spare Parts homepage Contact Minards Diesel Request spare parts for Yanmar diesel engine Yanmar industrial engines and spare parts, TNV and TF models Yanmar Diesel Yanmar marine diesel engines Highly saltwater resistant it will serve harder and longer in the corrosive condition of the sea Yanmar diesel engine workshop manuals available in digital and printed form For Economical Power Generation in a Durable Package, Choose Yanmar's YTB Series The brand name "YANMAR" adopted. By coupling an engine with a rice huller, Yanmar started selling a Powered Rice Huller. This was to be the first powered rice huller in Japan. Yanmar Spare Parts
For motorboat use, Yanmar makes main engines up to around 300kW. Like sailboat propulsion units, their reliability is legendary; but they are also light, compact and powerful.
The Saildrive has been found to improve boat balance, give more maneuvrability and better thrust. Drive by the famous Yanmar diesels, these Saildrives put a lot of dependable power in the right place in a boat.
Combustion power acts directly on the toroidal piston crown, boosting energy, decreasing thermal losses. Extra high output creates the tough torque needed for heavy duty jobs.
Now instead of fickle performance common to so many gasoline engines, the diesel outboard presents operational savings and long-term strengths that make pure sense to the commercial operator.
If you are looking for a silent, compact, power source, with minimum fluctuations, the new YDG is waiting for you.
These generators are purpose built to match the engine to the constant running load of the submersible pump, and alternator to the high starting capacity of the pump motor.

Yanmar Marine Diesel EngineYanmar Marine JH Diesel Engines

Compact mid-range marine power plants
The new 3JH4E 3 cylinder naturally aspirated pair of engines now compliment the 4JH3-TE (turbo), the 4JH3-HTE (intercooler-turbo) and the 4JH3-DTE (hi-power intercooler turbo), to create a family of five lightweight, user-friendly, clean, thrifty and reliable marine diesels.

>> Specifications for JH2 Series 25.7 ~ 74.0kW (34.9~100.6hp)
>> Specifications for JH3E Series 26.5 ~ 91.9kW (36 ~ 125hp)
>> Specifications for 4JH3E Series 26.5 ~ 91.9kW (36 ~ 125hp)

Lightweight
Compact design iron block and head feature close space cylinders to save space and weight. Extensive use of aluminium alloys in oil pan, covers, and in many parts make for good weight savings.

User friendly
Sophisticated engine mounts, a range of velvet smooth transmissions, micron-precision fuel system components, close attention to bearing tolerances and accurate balance of moving parts make for low-noise, low vibration, low emission, low downtime and easy-to-live-with engines.

Clean
Inlet swirl design improves fuel-air mix, extra high pressure fuel injection system with micron-precision injectors and close attention to coolant flow minimizes hot and cool spots - these are just some of the ways Yanmar improves combustion efficiency.

Thrifty
Diesels are synonymous with fuel economy. But being a Yanmar also means that long years of experience in building some of the world's most efficient diesel, also the extensive input from our large and ultra-modern research facilities have been incorporated into every new Yanmar engine.

Reliable
Long, trouble-free engine life is a common reason for choosing Yanmar. Worldwide parts backup and quick response times make for minimum downtime. These engines are again and again the favoured choice of bluewater yachtsman and boat owners the world over.

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Yanmar Marine Diesel Engines 3JH4E [39mhp] TechData
Yanmar Marine Diesel Engines 4JH4E [54mhp] TechData
Yanmar Marine Diesel Engines 4JH4AE [53mhp] TechData
Yanmar Marine Diesel Engines 4JH3_TE [75mhp] TechData
Yanmar Marine Diesel Engines 4JH3_HTE [100mhp] TechData
Yanmar Marine Diesel Engines 4JH3_DTE [125mhp] TechData
Yanmar Marine Diesel Engines 4JH4 TE [75mhp] TechData
Yanmar Marine Diesel Engines 4JH4_HTE [110mhp] TechData
Yanmar Spare Parts Its extraordinarily low fuel consumption is a result of this super-precise FIE and its direct injection system-the first ever to go into this type of engine. Now instead of fickle performance common to so many gasoline engines, the diesel outboard presents operational savings and long-term strengths that make pure sense to the commercial operator. When it comes to marine diesels, reliability is most highly valued factor of all. Each Yanmar diesel has been designed and manufactured using knowledge accumulated steadily by us since our founding in 1912. They are built for heavy loads and long running hours and can be matched up with any of the Yanmar engine protection or control systems. If you are looking for a high quality generator, consider one of the models built by Yanmar. Yanmar was founded in 1912 and developed the world's first commercially viable small diesel engine in 1933. For boats, the ability to slot an engine as low down as possible, or to mount twin engines low in the vee of the boat has been critical. The Saildrive has been found to improve boat balance, give more maneuvrability and better thrust. Drive by the famous Yanmar diesels, these Saildrives put a lot of dependable power in the right place in a boat.