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Yanmar 2GM20

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

We sell Yanmar 2GM20 genuine and replacement engine parts. Shop below to find the parts for your 2GM20 engine:


Engine

18hp@3600rpm


  • Yanmar 2GM20 Oil Filter - Replacement
    List Price
    £8.84 Ex VAT
    £10.61 Inc VAT
    Keypart Price
    £7.51 Ex VAT
    £9.01 Inc VAT
    In Stock

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  • Yanmar 2GM20 Oil Filter - Genuine
    List Price
    £8.84 Ex VAT
    £10.61 Inc VAT
    Keypart Price
    £7.96 Ex VAT
    £9.55 Inc VAT
    In Stock

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  • Yanmar 2GM20 Air Filter - Replacement
    List Price
    £39.46 Ex VAT
    £47.35 Inc VAT
    Keypart Price
    £31.57 Ex VAT
    £37.88 Inc VAT
    In Stock

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  • Yanmar 2GM20 Air Intake Silencer - Genuine
    List Price
    £134.48 Ex VAT
    £161.38 Inc VAT
    Keypart Price
    £121.03 Ex VAT
    £145.24 Inc VAT
    Special Order Usually 3 - 5 Days

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  • Yanmar 2GM20 Head Gasket - Replacement
    List Price
    £61.10 Ex VAT
    £73.32 Inc VAT
    Keypart Price
    £48.88 Ex VAT
    £58.66 Inc VAT
    In Stock

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  • Yanmar 2GM20 Exhaust Elbow Gasket - Replacement
    List Price
    £7.48 Ex VAT
    £8.98 Inc VAT
    Keypart Price
    £6.36 Ex VAT
    £7.63 Inc VAT
    Low Stock

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  • Awaiting
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    Yanmar 2GM20 Cylinder Head - Genuine
    Keypart Price
    £1,315.02 Ex VAT
    £1,578.02 Inc VAT
    Special Order Usually 7 - 9 Days

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  • Yanmar 2GM20 Piston & Ring Assembly - Standard - Genuine
    List Price
    £138.16 Ex VAT
    £165.79 Inc VAT
    Keypart Price
    £124.34 Ex VAT
    £149.21 Inc VAT
    In Stock

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  • Yanmar 2GM20 Piston Ring Set - Standard
    List Price
    £80.13 Ex VAT
    £96.16 Inc VAT
    Keypart Price
    £64.10 Ex VAT
    £76.92 Inc VAT
    In Stock

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  • Yanmar 2GM20 Big End Bearing Kit - Standard Size - (2 required per engine)
    List Price
    £25.97 Ex VAT
    £31.16 Inc VAT
    Keypart Price
    £23.37 Ex VAT
    £28.04 Inc VAT
    In Stock

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  • Yanmar 2GM20 Inlet Valve - (2 required per engine)
    List Price
    £18.46 Ex VAT
    £22.15 Inc VAT
    Keypart Price
    £16.61 Ex VAT
    £19.93 Inc VAT
    In Stock

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  • Yanmar 2GM20 Exhaust Valve - (2 required per engine)
    List Price
    £17.25 Ex VAT
    £20.70 Inc VAT
    Keypart Price
    £15.52 Ex VAT
    £18.62 Inc VAT
    In Stock

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Lubricants

Engine oil capacity is approximately 2.0 Litres


  • VDS-3 15W/40 Volvo Engine Oil 1-Litre - Genuine (Not available to customers outside the UK)
    List Price
    £10.00 Ex VAT
    £12.00 Inc VAT
    Keypart Price
    £9.00 Ex VAT
    £10.80 Inc VAT
    Low Stock

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  • Oil Change Pump Kit (Universal)
    List Price
    £75.00 Ex VAT
    £90.00 Inc VAT
    Keypart Price
    £65.00 Ex VAT
    £78.00 Inc VAT
    Low Stock

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  • 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)
    Keypart Price
    £43.30 Ex VAT
    £51.96 Inc VAT
    In Stock

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  • 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)
    List Price
    £135.00 Ex VAT
    £162.00 Inc VAT
    Keypart Price
    £108.00 Ex VAT
    £129.60 Inc VAT
    In Stock

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Cooling System


  • Yanmar 2GM20 Thermostat
    List Price
    £38.68 Ex VAT
    £46.42 Inc VAT
    Keypart Price
    £34.81 Ex VAT
    £41.77 Inc VAT
    Low Stock

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  • Yanmar 2GM20 Thermostat / Anode Gasket - Replacement
    List Price
    £2.21 Ex VAT
    £2.65 Inc VAT
    Keypart Price
    £1.99 Ex VAT
    £2.39 Inc VAT
    In Stock

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  • Yanmar 2GM20 Zinc Anode - Replacement - (2 required per engine)
    List Price
    £5.48 Ex VAT
    £6.58 Inc VAT
    Keypart Price
    £4.93 Ex VAT
    £5.92 Inc VAT
    In Stock

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  • Yanmar 2GM20 Anode Seal - Replacement
    List Price
    £3.10 Ex VAT
    £3.72 Inc VAT
    Keypart Price
    £2.79 Ex VAT
    £3.35 Inc VAT
    In Stock

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  • Yanmar 2GM20 Impeller - Replacement - - for 128377-42500 Sea-water Pump
    List Price
    £23.13 Ex VAT
    £27.76 Inc VAT
    Keypart Price
    £18.50 Ex VAT
    £22.20 Inc VAT
    In Stock

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  • Yanmar 2GM20 Impeller for Sea-water Pump - Replacement
    List Price
    £30.94 Ex VAT
    £37.13 Inc VAT
    Keypart Price
    £24.75 Ex VAT
    £29.70 Inc VAT
    In Stock

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  • Yanmar 2GM20 Gasket for Sea-water Pump Cover - Replacement
    List Price
    £3.87 Ex VAT
    £4.64 Inc VAT
    Keypart Price
    £3.10 Ex VAT
    £3.72 Inc VAT
    In Stock

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  • Yanmar 2GM20 Water Injection Elbow - Genuine
    List Price
    £207.11 Ex VAT
    £248.53 Inc VAT
    Keypart Price
    £186.40 Ex VAT
    £223.68 Inc VAT
    In Stock

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  • Yanmar 2GM20 Exhaust Elbow Gasket - Replacement
    List Price
    £7.48 Ex VAT
    £8.98 Inc VAT
    Keypart Price
    £6.36 Ex VAT
    £7.63 Inc VAT
    Low Stock

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  • Yanmar 2GM20 Drive Belt for Sea-water Pump - Replacement
    List Price
    £11.94 Ex VAT
    £14.33 Inc VAT
    Keypart Price
    £9.55 Ex VAT
    £11.46 Inc VAT
    Low Stock

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  • Yanmar 2GM20 Aluminium Anode Split Ring For Yanmar Saildrives - See separate Saildrive section
    List Price
    £71.88 Ex VAT
    £86.26 Inc VAT
    Keypart Price
    £64.69 Ex VAT
    £77.63 Inc VAT
    In Stock

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  • Yanmar 2GM20 Anode for SD20 & SD30 Saildrive Gear Head - Replacement
    List Price
    £8.72 Ex VAT
    £10.46 Inc VAT
    Keypart Price
    £7.85 Ex VAT
    £9.42 Inc VAT
    In Stock

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  • Yanmar 2GM20 Circulation Pump Gasket - Genuine
    Keypart Price
    £3.52 Ex VAT
    £4.22 Inc VAT
    In Stock

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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.


  • Yanmar 2GM20 Fuel Filter for CAV/Delphi 296 Pre-filter (Optional) - Replacement
    List Price
    £8.70 Ex VAT
    £10.44 Inc VAT
    Keypart Price
    £6.09 Ex VAT
    £7.31 Inc VAT
    Low Stock

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  • Yanmar 2GM20 Seal Kit for CAV/Delphi 296 Pre-filter
    List Price
    £5.13 Ex VAT
    £6.16 Inc VAT
    Keypart Price
    £4.10 Ex VAT
    £4.92 Inc VAT
    Please Contact for Stock Status

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Electrical System


Repair Items


  • Yanmar 2GM20 Rear Engine Mount (marked 75) - Genuine
    List Price
    £194.44 Ex VAT
    £233.33 Inc VAT
    Keypart Price
    £174.96 Ex VAT
    £209.95 Inc VAT
    Please Contact for Stock Status

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  • Yanmar 2GM20 Front Engine Mount (marked 100) - Genuine
    List Price
    £194.44 Ex VAT
    £233.33 Inc VAT
    Keypart Price
    £175.00 Ex VAT
    £210.00 Inc VAT
    In Stock

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Repair Kits


  • Yanmar 2GM20 Gasket Kit - Replacement
    List Price
    £273.53 Ex VAT
    £328.24 Inc VAT
    Keypart Price
    £218.82 Ex VAT
    £262.58 Inc VAT
    In Stock

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  • Yanmar 2GM20 Rubber Stuffing Box for 25 mm Shaft with Sleeve Diameter of 42mm - Replacement
    List Price
    £99.50 Ex VAT
    £119.40 Inc VAT
    Keypart Price
    £69.65 Ex VAT
    £83.58 Inc VAT
    In Stock

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  • Yanmar 2GM20 Rubber Stuffing Box for 30 mm Shaft wiith Sleeve Diameter of 48mm - Replacement
    List Price
    £120.00 Ex VAT
    £144.00 Inc VAT
    Keypart Price
    £90.00 Ex VAT
    £108.00 Inc VAT
    In Stock

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  • Yanmar 2GM20 Rubber Stuffing Box for 25 mm Shaft with Sleeve Diameter of 42mm - Genuine
    List Price
    £99.50 Ex VAT
    £119.40 Inc VAT
    Keypart Price
    £89.55 Ex VAT
    £107.46 Inc VAT
    Low Stock

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  • Yanmar 2GM20 Rubber Stuffing Box for 30 mm Shaft wiith Sleeve Diameter of 48mm - Genuine
    List Price
    £120.00 Ex VAT
    £144.00 Inc VAT
    Keypart Price
    £108.00 Ex VAT
    £129.60 Inc VAT
    Please Contact for Stock Status

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  • Yanmar 2GM20 Rubber Stuffing Box For 1" Shaft with Sleeve Diameter of 1-3/4"- Genuine
    List Price
    £103.00 Ex VAT
    £123.60 Inc VAT
    Keypart Price
    £92.70 Ex VAT
    £111.24 Inc VAT
    Please Contact for Stock Status

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  • Yanmar 2GM20 25G Tube Of Grease for Rubber Stuffing Box - Genuine
    Keypart Price
    £4.30 Ex VAT
    £5.16 Inc VAT
    Low Stock

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Zinc Shaft Clamp Anodes - Seawater Use


  • Yanmar 2GM20 3/4" Zinc Shaft Anode
    List Price
    £18.00 Ex VAT
    £21.60 Inc VAT
    Keypart Price
    £15.00 Ex VAT
    £18.00 Inc VAT
    In Stock

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  • Yanmar 2GM20 25mm Zinc Shaft Anode
    List Price
    £19.00 Ex VAT
    £22.80 Inc VAT
    Keypart Price
    £13.00 Ex VAT
    £15.60 Inc VAT
    Please Contact for Stock Status

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  • Yanmar 2GM20 1" Zinc Shaft Anode
    List Price
    £18.00 Ex VAT
    £21.60 Inc VAT
    Keypart Price
    £12.00 Ex VAT
    £14.40 Inc VAT
    Low Stock

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  • Yanmar 2GM20 30mm Zinc Shaft Anode
    List Price
    £20.00 Ex VAT
    £24.00 Inc VAT
    Keypart Price
    £13.00 Ex VAT
    £15.60 Inc VAT
    In Stock

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  • Yanmar 2GM20 1-1/4" Zinc Shaft Anode
    List Price
    £20.00 Ex VAT
    £24.00 Inc VAT
    Keypart Price
    £13.00 Ex VAT
    £15.60 Inc VAT
    In Stock

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  • Yanmar 2GM20 35mm Zinc Shaft Anode
    List Price
    £20.00 Ex VAT
    £24.00 Inc VAT
    Keypart Price
    £15.00 Ex VAT
    £18.00 Inc VAT
    In Stock

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  • Yanmar 2GM20 1-1/2" Zinc Shaft Anode
    List Price
    £20.00 Ex VAT
    £24.00 Inc VAT
    Keypart Price
    £15.00 Ex VAT
    £18.00 Inc VAT
    In Stock

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  • Yanmar 2GM20 40mm Zinc Shaft Anode
    List Price
    £30.00 Ex VAT
    £36.00 Inc VAT
    Keypart Price
    £25.00 Ex VAT
    £30.00 Inc VAT
    In Stock

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  • Yanmar 2GM20 45mm Zinc Shaft Anode
    List Price
    £30.00 Ex VAT
    £36.00 Inc VAT
    Keypart Price
    £25.00 Ex VAT
    £30.00 Inc VAT
    In Stock

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  • Yanmar 2GM20 50mm Zinc Shaft Anode
    List Price
    £35.00 Ex VAT
    £42.00 Inc VAT
    Keypart Price
    £30.00 Ex VAT
    £36.00 Inc VAT
    In Stock

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  • Yanmar 2GM20 2" Zinc Shaft Anode
    List Price
    £35.00 Ex VAT
    £42.00 Inc VAT
    Keypart Price
    £30.00 Ex VAT
    £36.00 Inc VAT
    In Stock

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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


  • Yanmar 2GM20 Oil Change Pump Kit (Universal)
    List Price
    £75.00 Ex VAT
    £90.00 Inc VAT
    Keypart Price
    £65.00 Ex VAT
    £78.00 Inc VAT
    Low Stock

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2GM20 Diesel Engine