Yanmar 3HM35
1983–200434 HP3-cylinderdiesel
Dieselheat exchanger cooledinboard
Higher-output three-cylinder. Common upgrade choice in 35-40ft boats.
Specifications
| Power | 34 HP @ 3,600 RPM | Cylinders | 3 |
| Displacement | 953 cc (58.2 ci) | Bore x Stroke | 75 x 72 mm |
| Fuel Type | Diesel | Aspiration | Naturally Aspirated |
| Cooling | Heat exchanger | Drive | Inboard |
| Weight | 159 kg (351 lb) | Dimensions (LxWxH) | 786 x 485 x 617 mm |
| Fuel Use | 6.38 L/hr | Oil Capacity | 2.6 L |
| Transmission | KM3 |
Parts for the Yanmar 3HM35
23 catalogued parts. Prices are reference figures; each “Find on Amazon” link opens a search for that part — confirm fitment against your engine's serial before ordering.
Cooling System (5)
Raw Water Pump Complete — Yanmar 3HM35fits: 721575-42702$313.32Buy on
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Sea Water Pump — Yanmar 2GMF/2GM20F/3GMF/3HM/3HMF/3GM30Ffits: 721575-42702$256.15Buy on ↗- IMPELLERfits: Yanmar 2QM20, 3QM30, 3QM30, 2GMF, 3GMF, 2GM20F, 3GM30F, 3HM, 3HMF, 3HM35, 3HM35F, 2QM$55.76Buy on ↗
- IMPELLER GASKETfits: Yanmar 2QM20, 3QM30, 3QM30, 2GMF, 3GMF, 2GM20F, 3GM30F, 3HM, 3HMF, 3HM35, 3HM35F, 2QM$4.46Buy on ↗
- Buy onThermostat (42°C) for Yanmar 3HM35 raw/closed cooling systemfits: 124233-49250 / 181130-49200 ↗
Fuel System (6)
Fuel Pump — Yanmar 2GM20/3GM30/3HM35fits: 129301-52020$281.56Buy on ↗- Yanmar Air Filter ( Intake Element )fits: Yanmar 2QM20, 3QM30, 3QM30, 3HM, 3HMF, 3HM35, 3HM35F, 2QM15, 2QM, 3QM$35.06Buy on ↗
Air Filter — Yanmar 2QM15/2QM20/3QM30/2QM/3QM/3HMfits: 124770-12540$25.40Buy on ↗- Yanmar Secondary Fuel Filterfits: Yanmar 1GM, 1GM10, 2GM, 2GMF, 3GM, 3GMF, 2GM20, 2GM20F, 2GM20F-YEU, 2GM20-YEU, 3GM30, 3GM3$9.42Buy on ↗
- Yanmar Secondary Fuel Filter O-Ring 1A S-44.0fits: Yanmar Fuel Filter # 104500-55710$2.71Buy on ↗
- Yanmar Nylon Secondary Fuel Filter Housing Bleed Washerfits: Yanmar Fuel Filter # 104500-55710$1.55Search →
Lubrication (1)
- Yanmar Oil Filterfits: Yanmar 2QM20, 3QM30, 3QM30, 3HM, 3HMF, 3HM35, 3HM35F, 2QM, 3QM$10.92
· $15.43 ↗
Belts (2)
- Yanmar W/P V-Belt ( M19 )fits: Yanmar 2GM , 2GMF, 3GM , 3GMF, 2GM20 , 2GM20F, 2GM20-YEU, 2GM20F-YEU, 3GM30, 3GM30F, 3GM30$19.40Buy on ↗
- Yanmar V-Beltfits: Yanmar 3HM35$9.44· $11.84 ↗
Anodes (3)
- Yanmar Zincfits: Yanmar 2QM20, 3QM30, 3QM30, 2GM , 3GM , 2GM20 , 2GM20-YEU, 3GM30, 3GM30-YEU, 3HM, 2QM15, Y$6.58Buy on ↗
- Yanmar Zinc Gasketfits: Yanmar 2QM20, 3QM30, 1GM, 3QM30, 1GM10, 2GM , 3GM , 2GM20 , 2GM20-YEU, 3GM30, 3GM30-YEU, 3$3.56· $5.00 ↗
- Zinc Plug Washerfits: Yanmar 2QM20, 3QM30, 3QM30, 2GM , 3GM , 2GM20 , 2GM20-YEU, 3GM30, 3GM30-YEU, 3HM, 3HM35, 2$2.42· $21.95 ↗
Electrical (1)
Starter Motor — Yanmarfits: 129698-77010$196.88Buy on ↗
Gaskets & Seals (2)
Exhaust (2)
Engine Mechanical (1)
Inlet Valve Ysm8 — Yanmar YSB8/3HM35fits: 104211-11100$27.53Buy on ↗
Part data aggregated from marine-diesel parts catalogues. As an Amazon Associate, SailPages earns from qualifying purchases.
