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Premium Industrial & Marine Parts for Perkins, Yanmar & Volvo Penta |🎄Christmas break: Orders placed after 19 Dec will ship from 2 Jan. Thanks for your patience! |🚤 We Ship Worldwide | Free UK Delivery Over £99
Premium Industrial & Marine Parts for Perkins, Yanmar & Volvo Penta |🎄Christmas break: Orders placed after 19 Dec will ship from 2 Jan. Thanks for your patience! |🚤 We Ship Worldwide | Free UK Delivery Over £99

Yanmar 2GM20 Engine Parts

Keep your Yanmar 2GM20 running strong with our trusted range of premium engine parts. Whether you're performing a quick service or a full rebuild, we’ve got you covered with expertly sourced components ready to ship worldwide. Parts4Engines is the go-to choice for marine engineers, boat owners, and service professionals seeking reliability, support, and fast delivery — wherever you are.

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Yanmar 2GM20 Engine overhaul kit, from parts4engines.com
Yanmar 2GM20 Engine overhaul kit, from parts4engines.com

Yanmar 2GM20 Engine Overhaul Kit

$548.00 - $548.00
$548.00
$548.00 - $548.00
$548.00
in stock

A quality overhaul kit for your Yanmar 2GM20, set includes: Pistons x2 standard or +0.25mm sizes available, 75mm bore Piston gudgeon Pin x2 Pi...

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$548.00 - $548.00
$548.00
$548.00 - $548.00
$548.00
Yanmar 2GM20 Gasket set, from parts4engines.com
Yanmar 2GM20 Gasket set, from parts4engines.com

Yanmar 2GM20 Gasket Set

$104.00 - $104.00
$104.00
$104.00 - $104.00
$104.00
in stock

A comprehensive aftermarket gasket and seal set to fit your Yanmar 2GM20 engine.Set includes: Head gasket Valve stem oil seals Sump gasket Timing...

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$104.00 - $104.00
$104.00
$104.00 - $104.00
$104.00
Yanmar 2GM20 Pistons With Rings

Yanmar 2GM20 Piston With Rings - equivalent to 105311-22090

$187.00 - $187.00
$187.00
$187.00 - $187.00
$187.00
in stock

Excellent quality aftermarket Piston with rings for Yanmar 2GM20 engines - equivalent to Yanmar 105311-22090, offering considerable savings on genu...

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$187.00 - $187.00
$187.00
$187.00 - $187.00
$187.00
Yanmar 2GM20 Connecting rod bearing set

Yanmar 2GM20 Connecting Rod Bearing Set - equivalent to 705311-23600

$38.00 - $38.00
$38.00
$38.00 - $38.00
$38.00
in stock

A quality set of aftermarket connecting rod bearings for your Yanmar 2GM20 - equivalent to Yanmar Part No. 705311-23600 Details: Standard -0.25mm ...

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$38.00 - $38.00
$38.00
$38.00 - $38.00
$38.00
Yanmar 2GM20 Main bearing set

Yanmar 2GM20 Main Bearing Set

$67.00 - $67.00
$67.00
$67.00 - $67.00
$67.00
in stock

A quality set of aftermarket main bearings for your Yanmar 2GM20. Equivalent to Yanmar Part No's. 121450-02100, 121450-02110, 121450-02160 Details:...

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$67.00 - $67.00
$67.00
$67.00 - $67.00
$67.00
Yanmar 2GM20 Piston ring set, from Parts4engines.com

Yanmar 2GM20 Piston Ring Set - equivalent to 705311-22500

$57.00 - $57.00
$57.00
$57.00 - $57.00
$57.00
in stock

A high quality aftermarket set of Piston rings to fit Yanmar 2GM20 Engines, details: Yanmar Part No. 705311-22500 To fit 75mm Bore Standard size ...

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$57.00 - $57.00
$57.00
$57.00 - $57.00
$57.00
Yanmar 2GM20 Crankshaft oil seals, from parts4engines.com

Yanmar 2GM20 Crankshaft Oil Seals

$21.00 - $21.00
$21.00
$21.00 - $21.00
$21.00
in stock

A set of quality aftermarket front and rear crankshaft oil seals, to fit Yanmar 2GM20 engines. Yanmar part numbers Front 121450-01801 Rear 12...

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$21.00 - $21.00
$21.00
$21.00 - $21.00
$21.00
Yanmar 1GM10, 2GM20 and 3GM30 Exhaust Valve 105225-11110, from parts4engines.com

Yanmar 1G10M, 2GM20 & 3GM30 Exhaust Valve - equivalent to 105225-11110

$18.00 - $18.00
$18.00
$18.00 - $18.00
$18.00
in stock

Aftermarket Yanmar 1GM10, 2GM20 and 3GM30 Exhaust valve. Equivalent to 105225-11110 Details: Length 91mm Stem diameter 6.94mm Head diameter 26mm S...

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$18.00 - $18.00
$18.00
$18.00 - $18.00
$18.00
Yanmar 1GM10, 2GM20 and 3GM30 Inlet Valve 105225-11110, from parts4engines.com

Yanmar 1GM10, 2GM20 And 3GM30 Inlet Valve - equivalent to 105225-11100

$18.00 - $18.00
$18.00
$18.00 - $18.00
$18.00
in stock

Aftermarket Yanmar 1GM10, 2GM20 and 3GM30 Inlet valve. Yanmar Part number 105225-11100 Details: Length 91mm Stem diameter 6.94mm Head diameter 32m...

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$18.00 - $18.00
$18.00
$18.00 - $18.00
$18.00
Yanmar 1GM10, 2GM20 and 3GM30 Valve spring (121575-11121), from parts4engines.com

Yanmar 1GM10, 2GM20 And 3GM30 Valve Spring (121575-11121)

$22.00 - $22.00
$22.00
$22.00 - $22.00
$22.00
in stock

Genuine Yanmar 1GM10, 2GM20 and 3GM30 Valve spring. Yanmar part number 121575-11121 Details Height 38.75mm Diameter 27.75mm UK, European, and Wor...

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$22.00 - $22.00
$22.00
$22.00 - $22.00
$22.00
Yanmar GM Series Valve guides, from parts4engines.com

Yanmar GM Series Valve Guides

$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00
in stock

Yanmar GM Series Valve guides to the following engine versions: 1GM, 2GM, 3GM & 1GM10, 2GM20 and 3GM30 Yanmar part numbers (Sold individu...

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$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00
Yanmar 2GM20 And 2GM20F Engine Mount
Yanmar 2GM20 engine mount - parts4engines.com

Yanmar 2GM20 And 2GM20F Engine Mount

$151.00 - $595.00
$151.00 - $595.00
$151.00 - $595.00
$151.00
in stock

These are high quality aftermarket Yanmar 2GM20 and 2GM20F engine mounts are manufactured in the EU. The steel base and cap are treated with a spec...

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$151.00 - $595.00
$151.00 - $595.00
$151.00 - $595.00
$151.00
Yanmar (GM) Air Filter

Yanmar (GM) Air Filter

$32.00 - $74.00
$32.00 - $74.00
$32.00 - $74.00
$32.00
in stock

Quality aftermarket Yanmar Air Filter, to fit the following engine versions: 2GM 2GM20 3GM (F) 3GM30 UK, European and Worldwide shipping a...

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$32.00 - $74.00
$32.00 - $74.00
$32.00 - $74.00
$32.00
Yanmar 2GM and 2GM20 Fuel Filter, from parts4engines.com

Yanmar 2GM And 2GM20 Fuel Filter - equivalent to 104500-55710

$16.00 - $16.00
$16.00
$16.00 - $16.00
$16.00
in stock

A high quality aftermarket Fuel Filter element - equivalent to 104500-55710. Fits the following engines: 2GM 2GM20 2GM20-YEU 2GM20F 2GM20F-YEU2GMF...

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$16.00 - $16.00
$16.00
$16.00 - $16.00
$16.00
Yanmar 2GM and 2GM20 Oil Filter, from parts4engines.com

Yanmar 2GM And 2GM20 Oil Filter - equivalent to 119305-35170

$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00
in stock

A high quality aftermarket Oil Filter - equivalent to Yanmar 119305-35170 Fits the following engines: 2GM 2GM20 2GM20-YEU 2GM20F 2GM20F-YEU 2GMF ...

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$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00
Yanmar GM Series Injector nozzle, from parts4engines.com

Yanmar GM Series Injector nozzle - equivalent to 124770-53000

$53.00 - $53.00
$53.00
$53.00 - $53.00
$53.00
in stock

Yanmar GM Series Injector nozzle (aftermarket) to fit the following engine versions: 1GM, 2GM, 3GM 1GM10, 2GM20, 3GM30 Equivalent to Yanmar Part N...

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$53.00 - $53.00
$53.00
$53.00 - $53.00
$53.00
Yanmar 2GM20 fuel lift pump - parts4engines.com

Yanmar 2GM20 Fuel Lift Pump - equivalent to 121256-52020

$95.00 - $95.00
$95.00
$95.00 - $95.00
$95.00
in stock

Yanmar 2GM20 fuel lift pump Kit - equivalent to 121256-52020 . A high quality aftermarket pump manufactured for parts4engines in Europe. Kit Includ...

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$95.00 - $95.00
$95.00
$95.00 - $95.00
$95.00
Yanmar 2GM and 2GM20 fuel return pipe, from parts4engines.com

Yanmar 2GM And 2GM20 Fuel Return Pipe (105311-59500)

$58.00 - $58.00
$58.00
$58.00 - $58.00
$58.00
Only 3 left!

Genuine Yanmar 2GM and 2GM20 fuel return pipe to fit the following engine versions: 2GM 2GM20 Yanmar Part No. 105311-59500 UK, European, and Worl...

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$58.00 - $58.00
$58.00
$58.00 - $58.00
$58.00
Yanmar 2GM20 Stainless Steel Exhaust Outlet
Yanmar 2GM20 Stainless Steel Exhaust Outlet

Yanmar 2GM20 Stainless Steel Exhaust Outlet

$538.00 - $538.00
$538.00
$538.00 - $538.00
$538.00
in stock

A very high quality aftermarket precision stainless steel CNC machined exhaust outlet riser to fit Yanmar 2GM20 engine range. This high quality sta...

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$538.00 - $538.00
$538.00
$538.00 - $538.00
$538.00

Yanmar 2GM20 Stainless Steel Exhaust Outlet 90°

$509.00 - $509.00
$509.00
$509.00 - $509.00
$509.00
in stock

A very high quality aftermarket precision stainless steel CNC machined exhaust outlet riser to fit Yanmar 2GM20 engine range. This high quality sta...

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$509.00 - $509.00
$509.00
$509.00 - $509.00
$509.00
Yanmar 3GM30F Raw water pump - parts4engines.com
Yanmar 2GM20F Raw Water Pump

Yanmar 2GM20F Raw Water Pump - equivalent to 121575-42000

$312.00 - $312.00
$312.00
$312.00 - $312.00
$312.00
Only 4 left!

Aftermarket raw water pump for the fresh water cooled engine with heat exchanger fitted to Yanmar factory marinized versions of the 2GM20F & 2G...

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$312.00 - $312.00
$312.00
$312.00 - $312.00
$312.00
Yanmar 2GM20 series raw water pump - parts4engines.com
Yanmar 2GM20 series raw water pump - parts4engines.com

Yanmar 2GM20 Raw Water Pump - equivalent to 128270-42000

$540.00 - $540.00
$540.00
$540.00 - $540.00
$540.00
Only 4 left!

Aftermarket water pump for the raw water cooled (i.e. no heat exchanger) version of the Japanese manufactured Yanmar 2GM20. Note that the European ...

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$540.00 - $540.00
$540.00
$540.00 - $540.00
$540.00
Yanmar 2GM20 Sea water pump drive belt, from parts4engines
Sold out

Yanmar 2GM20 Sea Water Pump Drive Belt - equivalent to 104511-78780

$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00
Out of stock

A quality 'Lehman M-19' sea water pump drive belt to fit Yanmar 2GM20 engines. This belt is oil and heat resistant. Width 10.5mm Equivalent to Yan...

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$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00
Sold out
Yanmar 2GM20 & 3GM30 Raw water pump cover plate gasket set

Yanmar 2GM20 & 3GM30 Raw Water Pump Cover Plate Gasket Set

$10.00 - $10.00
$10.00
$10.00 - $10.00
$10.00
in stock

A quality aftermarket set of five Yanmar 2GM20 & 3GM30 raw water pump cover plate gaskets. External diameter 58mm UK, European, and World...

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$10.00 - $10.00
$10.00
$10.00 - $10.00
$10.00

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