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3HM35F Marine

Yanmar 3HM35F · 3HM family: specifications, its industrial/tractor base engine, cross-referenced parts and where to buy them.

🚜 Base engine confirmed

The Yanmar 3HM35F is a Yanmar marine diesel in the 3HM35 family. Yanmar designs and sells both marine and industrial diesels; internal service parts for this family are listed in the 3HM35 parts book and often sell cheaper through industrial/agricultural channels than under marine dealer pricing. — Yanmar OEM parts catalog in-repo (brands/yanmar/data/extracted/catalogs.csv)

34 hp25 kW
1282 ccdisplacement
80×85 mmbore × stroke
3-cylcylinders
1984–1992year range (approx)
NAaspiration

F = freshwater-cooled

📋 Full specifications 🚜 Industrial / tractor base 🔧 Aftermarket 48
Cheaper-part coverage · 4/8
🚜 Base engine ✓🌀 Impeller ✓💧 Raw-water pump🛢️ Oil filter⛽ Fuel filter🌡️ Thermostat ✓➰ Belt ✓⚓ Anode

A ✓ means at least one cheaper channel — aftermarket, the tractor/industrial base engine, or a standard component — exists for this engine in that category.

Parts by section · 77 assemblies

The exploded parts diagrams for the 3HM35F, grouped by system. Open a figure for its callout part numbers and per-variant quantities.

Bilge & accessory pumps

Fig 71 — BILGE PUMP 12V

Camshaft & timing gears

Fig 3 — GEARS HOUSINGFig 23 — CAMSHAFT

Controls

Fig 52 — CONTROL DEVICEFig 53 — IDLE ADJUSTERFig 56 — SPEED REMOTE CONTROLFig 80 — SINGLE LEVER CONTROLFig 91 — REMOTE CONTROL DEVICE

Cooling – fresh water

Fig 34 — COOLING FRESH WATER PUMPFig 35 — COOLING FRESH WATER COOLERFig 36 — SUB-TANKFig 37 — COOLING WATER LINESFig 39 — THERMOSTATFig 41 — COOLING WATER PIPE

Cooling – sea water

Fig 16 — ANTI-CORROSIVE ZINCFig 33 — COOLING SEA WATER PUMPFig 72 — KINGSTON COCK

Crankshaft & flywheel

Fig 5 — FLYWHEEL HOUSINGFig 24 — CRANKSHAFT & FLYWHEEL

Cylinder block

Fig 1 — CYLINDER BLOCK

Cylinder head & valves

Fig 8 — DECOMPRESSIONFig 17 — CYLINDER HEADFig 19 — BONNETFig 31 — L.O.PRESS.REGULATING VALVE

Electrical & instruments

Fig 55 — ENGINE STOP DEVICEFig 57 — STARTING MOTORFig 60 — WIRE HARNESSFig 66 — STARTING MOTOR COMPONENT PARTSFig 74 — ENGINE STOP CABLEFig 75 — BATTERY SWITCHFig 81 — INSTRUMENT PANEL

Fuel injection pump & governor

Fig 42 — FUEL INJECTION PUMPFig 43 — FUEL FEED PUMPFig 51 — GOVERNOR DRIVING

Fuel injectors & nozzles

Fig 44 — FUEL INJECTION VALVE

Fuel lines, tank & filter

Fig 45 — FUEL STRAINERFig 46 — FUEL INJECTION LINESFig 48 — FUEL LINESFig 50 — FUEL RETURN PIPEFig 54 — FUEL INJECTION CONTROLLERFig 73 — FUEL TANK

Gaskets, kits & spare parts

Fig 87 — GASKET SET

Generator (genset)

Fig 58 — GENERATORFig 67 — GENERATOR COMPONENT PARTS

Intake and Exhaust

Fig 20 — SUCTION SILENCERFig 21 — EXHAUST MANIFOLDFig 22 — MIXING ELBOWFig 85 — REPAIR SET

Lubricating

Fig 4 — LUB.OIL SUMPFig 9 — BREATHERFig 28 — LUB.OIL PUMPFig 29 — LUB.OIL DIPSTICKFig 30 — LUB.OIL STRAINERFig 32 — LUB.OIL LINESFig 70 — LUB. OIL WASTE PUMP

Mounting

Fig 11 — ENGINE LIFTERFig 13 — ENGINE BRACKETFig 15 — FLEXIBLE MOUNT

Pistons, rods & liners

Fig 6 — MAIN BEARING HOUSINGFig 7 — CAMSHAFT BEARINGFig 26 — PISTONFig 27 — CONNECTING ROD

Tools & labels

Fig 10 — LABELSFig 64 — TOOLSFig 65 — SPECIAL TOOLSFig 92 — TOOLS(OPTIONAL PARTS)

Transmission & drive

Fig 61 — CLUTCHFig 62 — DAMPER DISKFig 63 — CLUTCH REMOTE CONTROLFig 76 — TAPER COUPLINGFig 77 — COUPLINGFig 78 — STRAIGHT COUPLINGFig 79 — SLIT COUPLINGFig 84 — EXTENSION WIREFig 88 — CLUTCH HOUSINGFig 89 — INPUT SHAFT & IDLE GEAR SHAFTFig 90 — OUTPUT SHAFT
📚 Manuals & Sources
Specs— none yet
Operator's Manual— none yet
Service / Workshop Manual— none yet
Parts Catalog / List— none yet
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Category
Marine
Engine family
3HM
Year range (approx)
1984–1992
Cylinders
3
Rated output
34 hp (25 kW)
Bore × stroke
80 × 85 mm
Displacement
1282 cc
Max rpm
3400
Continuous rpm
3200
Aspiration
Naturally aspirated

Related 3HM engines

3HM35C