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Yanmar 2GM20

Yanmar 2GM10 Parts

The 2GM20 is a marine diesel engine with a twin-cylinder design and a displacement of 0.635 liters. It is a popular choice for small to mid-sized sailboats. Here are some of its specifications:

Power: 18hp@3600rpm - Oil capacity: Approximately 2 Litres

Like any engine, keeping up with maintenance schedules and proper operation is necessary to ensure its peak performance. We stock a full range of Yanmar 2GM20 genuine and replacement engine parts to help keep your engine operating at its best. Shop below to find the parts for your 2GM20 engine:

Engine

18hp@3600rpm

Lubricants

Engine oil capacity is approximately 2.0 Litres

  • 23909453 - Yanmar 2GM20 Diesel Engine VDS-3 15W/40 Volvo Engine Oil 1-Litre - Genuine (Not available to customers outside the UK)
    23909453
    VDS-3 15W/40 Volvo Engine Oil 1-Litre - Genuine (Not available to customers outside the UK)
    £12.31 (inc VAT)
    £10.26 (ex VAT)
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  • 33799-0000 - Yanmar 2GM20 Diesel Engine Oil Change Pump Kit (Universal)
    33799-0000
    Oil Change Pump Kit (Universal)
    £78.00 (inc VAT)
    £65.00 (ex VAT)
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  • 23068343 - Yanmar 2GM20 Diesel Engine VDS-4.5 15W/40 High-performance Volvo Engine Oil 5-Litre - Genuine (Not available to customers outside the UK) - (may be mixed with VDS-3)
    23068343
    VDS-4.5 15W/40 High-performance Volvo Engine Oil 5-Litre - Genuine (Not available to customers outside the UK) - (may be mixed with VDS-3)
    £51.96 (inc VAT)
    £43.30 (ex VAT)
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  • 23039851 - Yanmar 2GM20 Diesel Engine VDS-4.5 15W/40 High-performance Volvo Engine Oil 20-Litre - Genuine (Not available to customers outside the UK) - (may be mixed with VDS-3)
    23039851
    VDS-4.5 15W/40 High-performance Volvo Engine Oil 20-Litre - Genuine (Not available to customers outside the UK) - (may be mixed with VDS-3)
    £129.60 (inc VAT)
    £108.00 (ex VAT)
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Cooling System

Fuel System (Engine)

Optional Fuel System Components

For additional types of Fuel Filters & Elements, please visit the Racor & Separ sections of our Website. These can be found under the "Accessories" heading on our Home Page.

  • 3581078-R - Yanmar 2GM20 Diesel Engine Fuel Filter for CAV/Delphi 296 Pre-filter (Optional) - Replacement
    3581078-R
    Yanmar 2GM20 Fuel Filter for CAV/Delphi 296 Pre-filter (Optional) - Replacement
    £7.31 (inc VAT)
    £6.09 (ex VAT)
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  • 36-17 - Yanmar 2GM20 Diesel Engine Seal Kit for CAV/Delphi 296 Pre-filter
    36-17
    Yanmar 2GM20 Seal Kit for CAV/Delphi 296 Pre-filter
    £4.92 (inc VAT)
    £4.10 (ex VAT)
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Electrical System

Repair Items

Repair Kits

  • 728271-92605-R - Yanmar 2GM20 Diesel Engine Gasket Kit - Replacement
    728271-92605-R
    Yanmar 2GM20 Gasket Kit - Replacement
    £262.58 (inc VAT)
    £218.82 (ex VAT)
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  • 828254-R - Yanmar 2GM20 Diesel Engine Rubber Stuffing Box for 25 mm Shaft with Sleeve Diameter of 42mm - Replacement
    828254-R
    Yanmar 2GM20 Rubber Stuffing Box for 25 mm Shaft with Sleeve Diameter of 42mm - Replacement
    £83.58 (inc VAT)
    £69.65 (ex VAT)
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  • 828422-R - Yanmar 2GM20 Diesel Engine Rubber Stuffing Box for 30 mm Shaft wiith Sleeve Diameter of 48mm - Replacement
    828422-R
    Yanmar 2GM20 Rubber Stuffing Box for 30 mm Shaft wiith Sleeve Diameter of 48mm - Replacement
    £108.00 (inc VAT)
    £90.00 (ex VAT)
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  • 828254 - Yanmar 2GM20 Diesel Engine Rubber Stuffing Box for 25 mm Shaft with Sleeve Diameter of 42mm - Genuine
    828254
    Yanmar 2GM20 Rubber Stuffing Box for 25 mm Shaft with Sleeve Diameter of 42mm - Genuine
    £116.64 (inc VAT)
    £97.20 (ex VAT)
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  • 828422 - Yanmar 2GM20 Diesel Engine Rubber Stuffing Box for 30 mm Shaft wiith Sleeve Diameter of 48mm - Genuine
    828422
    Yanmar 2GM20 Rubber Stuffing Box for 30 mm Shaft wiith Sleeve Diameter of 48mm - Genuine
    £140.40 (inc VAT)
    £117.00 (ex VAT)
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  • 3819724 - Yanmar 2GM20 Diesel Engine Rubber Stuffing Box For 1" Shaft with Sleeve Diameter of 1-3/4"- Genuine
    3819724
    Yanmar 2GM20 Rubber Stuffing Box For 1" Shaft with Sleeve Diameter of 1-3/4"- Genuine
    £120.96 (inc VAT)
    £100.80 (ex VAT)
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  • 828250 - Yanmar 2GM20 Diesel Engine 25G Tube Of Grease for Rubber Stuffing Box - Genuine
    828250
    Yanmar 2GM20 25G Tube Of Grease for Rubber Stuffing Box - Genuine
    £4.97 (inc VAT)
    £4.14 (ex VAT)
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Zinc Shaft Clamp Anodes - Seawater Use

Chemicals

Please note: It is NOT possible to ship most liquids by air. Aerosols can ONLY be purchased by customers in England, Scotland and Wales.

Tools & Manuals


2GM20 Diesel Engine

International delivery

Fully stocked warehouses

Distribution network

Technical Advice