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Yz 125 engine

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Home / Motorcycle Parts & Accessories / Yz 125 engine refurbished & used for sale | For Sale UK
125 engine 2001 motocross - 125,

125 engine 2001 motocross - 125,

£975.70
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Yamaha 125 - yamaha,

Yamaha 125 - yamaha,

£69.99
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Yamaha 125 2017 - 125,

Yamaha 125 2017 - 125,

£250.00
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Yamaha 125 replacement - yamaha, yz

Yamaha 125 replacement - yamaha, yz

£249.99
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New genuine yamaha complete - genuine,

New genuine yamaha complete - genuine,

£2995.00
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Yamaha 125 full - 125, complete

Yamaha 125 full - 125, complete

£21.34
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Yamaha 125 gytr skid plate - yz,

Yamaha 125 gytr skid plate - yz,

£50.62
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Yamaha 125 1997 2001 - 125, to

Yamaha 125 1997 2001 - 125, to

£188.93
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Yamaha yz125 125 billet - yz,

Yamaha yz125 125 billet - yz,

£220.00
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Yamaha yz125 - yamaha,

Yamaha yz125 - yamaha,

£250.00
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Racetemp engine thermometers - racetemp,

Racetemp engine thermometers - racetemp,

£14.95
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Mitaka complete crank - mitaka,

Mitaka complete crank - mitaka,

£198.00
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Yamaha 125s engine 1986 - 125s,

Yamaha 125s engine 1986 - 125s,

£389.20
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Yamaha yz125 2005 2021 - 2021, /

Yamaha yz125 2005 2021 - 2021, /

£189.95
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Yamaha 125 - yamaha, yz

Yamaha 125 - yamaha, yz

£79.99
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Yamaha 125 2005 2021 - yamaha, yz

Yamaha 125 2005 2021 - yamaha, yz

£200.00
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Tag stroke engine crank - tag,

Tag stroke engine crank - tag,

£137.98
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1981 yamaha yz125 - 1981,

1981 yamaha yz125 - 1981,

£299.99
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Yz125 2003 engine bolt kit - 2003,

Yz125 2003 engine bolt kit - 2003,

£39.65
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Yamaha yz125 2005 2021 - yamaha,

Yamaha yz125 2005 2021 - yamaha,

£51.00
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Yamaha 125 2005 2020 - yamaha, yz

Yamaha 125 2005 2020 - yamaha, yz

£339.99
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Pro carbon racing yamaha - pro-carbon,

Pro carbon racing yamaha - pro-carbon,

£155.20
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Yz125 yz125x 26 luxon - yz125,

Yz125 yz125x 26 luxon - yz125,

£366.99
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Yamaha 125 1981 - 125, h

Yamaha 125 1981 - 125, h

£75.00
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Yamaha 125 1989 3jd - yz,

Yamaha 125 1989 3jd - yz,

£29.99
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Vertex complete top end - vertex,

Vertex complete top end - vertex,

£142.99
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Engine oil seal kit - engine,

Engine oil seal kit - engine,

£22.00
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Yamaha yz125 vertex topend - yamaha,

Yamaha yz125 vertex topend - yamaha,

£136.98
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Yamaha 125 1997 - yamaha, yz

Yamaha 125 1997 - yamaha, yz

£350.00
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Boyesen rad valve - rad,

Boyesen rad valve - rad,

£198.00
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Yamaha 125 1996 matched - yz,

Yamaha 125 1996 matched - yz,

£400.00
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Yamaha 125 1996 cylinder - yz,

Yamaha 125 1996 cylinder - yz,

£60.00
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Complete full engine - complete, gasket

Complete full engine - complete, gasket

£27.00
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Yz125 1999 engine bolt - engine,

Yz125 1999 engine bolt - engine,

£39.65
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Yamaha yz125 2001 - yz125, bottom

Yamaha yz125 2001 - yz125, bottom

£237.00
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Yamaha 125 - yamaha,

Yamaha 125 - yamaha,

£13.99
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Yamaha 125 2005 2021 vertex - yamaha, yz

Yamaha 125 2005 2021 vertex - yamaha, yz

£129.99
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Yamaha 125 - 125, )

Yamaha 125 - 125, )

£29.99
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Yamaha 125 1989 1990 - yamaha,

Yamaha 125 1989 1990 - yamaha,

£75.00
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Vertex complete top - complete, end

Vertex complete top - complete, end

£135.99
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Engine oil seal - seal, yamaha

Engine oil seal - seal, yamaha

£23.00
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Full engine gasket set - full,

Full engine gasket set - full,

£28.00
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Engine bolt fastener kit - bolt,

Engine bolt fastener kit - bolt,

£38.00
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Acerbis power engine guards - acerbis,

Acerbis power engine guards - acerbis,

£50.39
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Yamaha 125 2001 - yamaha,

Yamaha 125 2001 - yamaha,

£155.00
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Yamaha yz125 2005 2023 - 2005,

Yamaha yz125 2005 2023 - 2005,

£270.60
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Yamaha yz125 125 - yz,

Yamaha yz125 125 - yz,

£21.50
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Engine oil seal - engine,

Engine oil seal - engine,

£18.00
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Yamaha 125 2022 vertex - yamaha, 2022-26

Yamaha 125 2022 vertex - yamaha, 2022-26

£129.99
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Yamaha yz125 125 - yamaha, yz

Yamaha yz125 125 - yamaha, yz

£150.00
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Engine cylinder barrel std - cylinder,

Engine cylinder barrel std - cylinder,

£209.99
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Yamaha yz125 1998 1999 2000 - 1999,

Yamaha yz125 1998 1999 2000 - 1999,

£210.00
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As3 engine gasket kit set - as3,

As3 engine gasket kit set - as3,

£29.99
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Yamaha 125 21 - yz,

Yamaha 125 21 - yz,

£247.00
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Yamaha yz125 boyesen - clutch, &

Yamaha yz125 boyesen - clutch, &

£234.98
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Yz125 top end - yz125,

Yz125 top end - yz125,

£78.43
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Yamaha 125 1982 1983 - yamaha,

Yamaha 125 1982 1983 - yamaha,

£27.99
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Vertex engine oil seal - engine,

Vertex engine oil seal - engine,

£19.30
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Yamaha 125 1982 only - yamaha, j

Yamaha 125 1982 only - yamaha, j

£75.00
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Mitaka clutch basket - clutch,

Mitaka clutch basket - clutch,

£138.60
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Yamaha yz125 engine seal kit - engine,

Yamaha yz125 engine seal kit - engine,

£18.98
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Yamaha 125 engine - yamaha, (1999)

Yamaha 125 engine - yamaha, (1999)

£26.00
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Yz125 1997 engine bolt kit - yz125,

Yz125 1997 engine bolt kit - yz125,

£39.65
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Yamaha 125 engine - 125, brackets

Yamaha 125 engine - 125, brackets

£24.00
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Full engine gasket - gasket, yamaha

Full engine gasket - gasket, yamaha

£28.00
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Yamaha 125 1983 1984 1985 - yamaha,

Yamaha 125 1983 1984 1985 - yamaha,

£75.00
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2005 2021 yamaha yz 125 - 2005,

2005 2021 yamaha yz 125 - 2005,

£98.46
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Crank main bearings yamaha - crank,

Crank main bearings yamaha - crank,

£19.00
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Yamaha yz125 prox bottom end - yz125,

Yamaha yz125 prox bottom end - yz125,

£249.98
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8pcs engine oil seal - 8pcs, for

8pcs engine oil seal - 8pcs, for

£9.59
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Yamaha yz125 2022 titanium - yz125,

Yamaha yz125 2022 titanium - yz125,

£139.02
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Yamaha yz125 engine gasket set - yz125,

Yamaha yz125 engine gasket set - yz125,

£23.43
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Yamaha vertex top - yamaha,

Yamaha vertex top - yamaha,

£130.98
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Engine oil seal kit yamaha - kit, yz

Engine oil seal kit yamaha - kit, yz

£19.00
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Yamaha 125 2001 mitaka - yamaha,

Yamaha 125 2001 mitaka - yamaha,

£112.00
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Yamaha engine stop - yamaha,

Yamaha engine stop - yamaha,

£13.99
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Yamaha yz125 vertex - vertex, piston

Yamaha yz125 vertex - vertex, piston

£100.98
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Yamaha 125 4jy cylinder - 4jy,

Yamaha 125 4jy cylinder - 4jy,

£49.99
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Yamaha 125 - 2005, )

Yamaha 125 - 2005, )

£21.50
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Yamaha yz125 2005 2021 full - yamaha, 2005-2021

Yamaha yz125 2005 2021 full - yamaha, 2005-2021

£129.98
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Yz125 2004 engine bolt - yz125, kit

Yz125 2004 engine bolt - yz125, kit

£39.65
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Yamaha 125 2001 2004 - yz,

Yamaha 125 2001 2004 - yz,

£69.99
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Yamaha 125 1997 mitaka - yamaha, yz

Yamaha 125 1997 mitaka - yamaha, yz

£112.00
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Yamaha 125 1998 1999 2000 - yamaha,

Yamaha 125 1998 1999 2000 - yamaha,

£69.99
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Engine cylinder crankcase - engine,

Engine cylinder crankcase - engine,

£17.76
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Full engine gasket - full, yamaha

Full engine gasket - full, yamaha

£33.00
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Yz125x 2025 engine bolt kit - yz125x,

Yz125x 2025 engine bolt kit - yz125x,

£39.65
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Yamaha yz125 1994 1995 1996 - yz125,

Yamaha yz125 1994 1995 1996 - yz125,

£39.75
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Yamaha motocross engine

Yamaha motocross engine

£38.67
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Yamaha yz125 mitaka connecting - mitaka,

Yamaha yz125 mitaka connecting - mitaka,

£60.95
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Yamaha 125 97 mitaka - yz, 96-97

Yamaha 125 97 mitaka - yz, 96-97

£280.00
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Yamaha 125 yz125 - yamaha, yz

Yamaha 125 yz125 - yamaha, yz

£101.30
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Vertex race evolution piston - race,

Vertex race evolution piston - race,

£124.99
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Yamaha 125 2001 left - 125, side

Yamaha 125 2001 left - 125, side

£140.00
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Yamaha 125 2022 - yamaha, 2022-2026

Yamaha 125 2022 - yamaha, 2022-2026

£120.00
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Genuine stock yamaha - yz, 125

Genuine stock yamaha - yz, 125

£87.02
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📊96 listings · from £9.59 · avg £153.1
⚠️ These listings were last updated more than 11 days ago. Search for fresh listings

Browse 96 yz 125 engine listings currently in our index. Prices range from £9.59 to £2995, with an average of £153.1. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about yz 125 engine →

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Everything you need to know about yz 125 engine

Whether you are looking for a brand-new or second-hand yz 125 engine, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £9.59, while premium listings can reach £2995 — giving you a wide budget spread to work with. The average price of £153.1 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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