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Bsa b25 engine

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Bsa c15 b25 c25 b44 - b44, stainless

Bsa c15 b25 c25 b44 - b44, stainless

£24.00 · Buy It Now

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Bsa b25 c25 b44 - bsa,

Bsa b25 c25 b44 - bsa,

£14.90 · Buy It Now

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Bsa c15 b25 - b25, b44

Bsa c15 b25 - b25, b44

£13.00 · Buy It Now

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0684 bsa c15 b25 c25 - 40-0684,

0684 bsa c15 b25 c25 - 40-0684,

£25.50 · Buy It Now

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Bsa c15 b40 b44 - bsa, c15/b40/b44,b25,triumph

Bsa c15 b40 b44 - bsa, c15/b40/b44,b25,triumph

£182.70 · Buy It Now

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Bsa b25 b50 triumph t25 - b25,b50,triumph, t25,ccm

Bsa b25 b50 triumph t25 - b25,b50,triumph, t25,ccm

£182.70 · Buy It Now

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Bsa b25 b44 triumph - b25-b44,

Bsa b25 b44 triumph - b25-b44,

£20.00 · Buy It Now

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Triumph tr25 bsa b25 b50 - triumph,

Triumph tr25 bsa b25 b50 - triumph,

£25.00 · Buy It Now

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Bsa b25 triumph - bsa, tr25

Bsa b25 triumph - bsa, tr25

£6.09 · Buy It Now

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Bsa b25 starfire - bsa,

Bsa b25 starfire - bsa,

£9.00 · Buy It Now

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Bsa b25 starfire 0946 - ,

Bsa b25 starfire 0946 - ,

£16.15 · Buy It Now

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Bsa c15 b25 c25 - bsa,

Bsa c15 b25 c25 - bsa,

£24.00 · Buy It Now

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Bsa b25 starfire 1968 - bsa,

Bsa b25 starfire 1968 - bsa,

£229.99 · Buy It Now

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Bsa b25 b40 - b44,, c15

Bsa b25 b40 - b44,, c15

£18.00 · Buy It Now

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Bsa unit singles - bsa,

Bsa unit singles - bsa,

£9.99 · Buy It Now

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Bsa a10 a50 - bsa, b25

Bsa a10 a50 - bsa, b25

£3.96 · Buy It Now

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0968 bsa c25 - c25, b25

0968 bsa c25 - c25, b25

£13.50 · Buy It Now

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Bsa genuine ccm 1166 - ccm, valve

Bsa genuine ccm 1166 - ccm, valve

£10.00 · Buy It Now

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Bsa b25 starfire - bsa, spare

Bsa b25 starfire - bsa, spare

£8.00 · Buy It Now

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Bsa b25 c25 triumph - bsa,

Bsa b25 c25 triumph - bsa,

£3.45 · Buy It Now

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8085 bsa b40 b44 b25 - bsa,

8085 bsa b40 b44 b25 - bsa,

£7.90 · Buy It Now

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The rupert ratio unit single - the,

The rupert ratio unit single - the,

£58.50 · Buy It Now

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Bsa b25ss b25t 250cc - b25t, complete

Bsa b25ss b25t 250cc - b25t, complete

£58.00 · Buy It Now

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Motor cycle bsa - motor,

Motor cycle bsa - motor,

£48.53 · Buy It Now

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Bsa b25 engine - engine, rebuild

Bsa b25 engine - engine, rebuild

£5.95 · Buy It Now

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Bsa b25 c25 - b44, b50

Bsa b25 c25 - b44, b50

£14.95 · Buy It Now

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Bsa b25 b40 - b25, c15

Bsa b25 b40 - b25, c15

£12.99 · Buy It Now

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Bsa b25 starfire c25 250cc - bsa,

Bsa b25 starfire c25 250cc - bsa,

£41.00 · Buy It Now

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Bsa b25 250 victor - bsa,

Bsa b25 250 victor - bsa,

£46.99 · Buy It Now

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Bsa c15 b40 b25 oil - b25,

Bsa c15 b40 b25 oil - b25,

£12.00 · Buy It Now

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Unc engine allen screws - screws, bsa

Unc engine allen screws - screws, bsa

£24.99 · Buy It Now

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Bsa b25ss b50ss - b50ss, rear

Bsa b25ss b50ss - b50ss, rear

£16.15 · Buy It Now

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Bsa b25 250 - 250, cylinder

Bsa b25 250 - 250, cylinder

£198.30 · Buy It Now

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Bsa b25 c25 - c15, triumph

Bsa b25 c25 - c15, triumph

£6.25 · Buy It Now

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Genuine bsa 2315 idler - bsa, 65-2315

Genuine bsa 2315 idler - bsa, 65-2315

£30.00 · Buy It Now

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Triumph tr25 bsa - b44, b40wd

Triumph tr25 bsa - b44, b40wd

£5.00 · Buy It Now

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Bsa c15 b40 c25 - b40, b44

Bsa c15 b40 c25 - b40, b44

£12.30 · Buy It Now

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Bsa b25 1969 - 1969, engine

Bsa b25 1969 - 1969, engine

£15.00 · Buy It Now

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Bsa b25 triumph - t25, engine

Bsa b25 triumph - t25, engine

£50.50 · Buy It Now

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Bsa b25 b44 triumph tr25w - bsa,

Bsa b25 b44 triumph tr25w - bsa,

£20.50 · Buy It Now

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Triumph tr25 bsa b25 b50 - bsa, cross

Triumph tr25 bsa b25 b50 - bsa, cross

£25.00 · Buy It Now

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Bsa b25 b40 b44 - bsa, c15

Bsa b25 b40 b44 - bsa, c15

£38.99 · Buy It Now

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Bsa oil block ring - bsa, b25

Bsa oil block ring - bsa, b25

£2.50 · Buy It Now

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Bsa b25 b50ss b50t c25 - b50t,

Bsa b25 b50ss b50t c25 - b50t,

£13.99 · Buy It Now

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Bsa c15 b25 b40 b44 - b25,

Bsa c15 b25 b40 b44 - b25,

£4.00 · Buy It Now

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Bsa b25 c25 b44 - bsa,

Bsa b25 c25 b44 - bsa,

£18.50 · Buy It Now

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Bsa b25 b50 a65 a50 - b50,

Bsa b25 b50 a65 a50 - b50,

£19.87 · Buy It Now

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Triumph tr25w bsa b25 - bsa, engine

Triumph tr25w bsa b25 - bsa, engine

£8.00 · Buy It Now

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Triumph tr25 bsa b25 b44 - triumph,

Triumph tr25 bsa b25 b44 - triumph,

£15.00 · Buy It Now

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Bsa b25 c25 c15s a50w - c25,

Bsa b25 c25 c15s a50w - c25,

£7.50 · Buy It Now

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Bsa b25 b40 c15 - b25, b50

Bsa b25 b40 c15 - b25, b50

£4.50 · Buy It Now

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3061 bsa c15 b25 - , b40

3061 bsa c15 b25 - , b40

£9.50 · Buy It Now

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Triumph tr25 bsa b25 rear - tr25,

Triumph tr25 bsa b25 rear - tr25,

£5.00 · Buy It Now

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Bsa b25 b44 cam - cam, woodruff

Bsa b25 b44 cam - cam, woodruff

£5.00 · Buy It Now

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Bsa b25 triumph tr25w - b25, solid

Bsa b25 triumph tr25w - b25, solid

£20.99 · Buy It Now

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Bsa b25 b50 triumph t25 - triumph, tr7

Bsa b25 b50 triumph t25 - triumph, tr7

£12.99 · Buy It Now

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Bsa c15 c25 b25 b40 - c15,c25,b25,b40,b44,, b50

Bsa c15 c25 b25 b40 - c15,c25,b25,b40,b44,, b50

£31.99 · Buy It Now

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Bsa c15 b25 - b25, clutch

Bsa c15 b25 - b25, clutch

£14.99 · Buy It Now

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Bsa b25 triumph tr25 late - triumph,

Bsa b25 triumph tr25 late - triumph,

£6.49 · Buy It Now

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Bsa bantam c15 b25 b40 - bsa, b44

Bsa bantam c15 b25 b40 - bsa, b44

£4.50 · Buy It Now

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Vintage bsa unit - vintage, b25

Vintage bsa unit - vintage, b25

£9.99 · Buy It Now

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Bsa c15 b25 - bsa,

Bsa c15 b25 - bsa,

£3.60 · Buy It Now

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Bsa c15 b25 - b25, primary

Bsa c15 b25 - b25, primary

£9.99 · Buy It Now

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Engine gearbox oil seal - engine,

Engine gearbox oil seal - engine,

£15.99 · Buy It Now

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Bsa b25 b44 - bsa,

Bsa b25 b44 - bsa,

£99.99 · Buy It Now

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2115 triumph t25 1968 - 71-2115, 1968-70

2115 triumph t25 1968 - 71-2115, 1968-70

£3.95 · Buy It Now

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2004 bsa b40 b25 b50 - 83-2004,

2004 bsa b40 b25 b50 - 83-2004,

£5.66 · Buy It Now

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Bsa b25 c25 starfire - b25,

Bsa b25 c25 starfire - b25,

£41.99 · Buy It Now

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1166 engine gasket set - set,

1166 engine gasket set - set,

£45.00 · Buy It Now

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Genuine bsa 0472 big end - big,

Genuine bsa 0472 big end - big,

£15.00 · Buy It Now

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Hepolite engine oil - hepolite, for

Hepolite engine oil - hepolite, for

£14.99 · Buy It Now

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Bsa b25 b40 - b25, c25

Bsa b25 b40 - b25, c25

£11.99 · Buy It Now

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Bsa b25 b25t - bsa, oil

Bsa b25 b25t - bsa, oil

£12.00 · Buy It Now

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Bsa genuine ccm c15 b40 - bsa,

Bsa genuine ccm c15 b40 - bsa,

£6.00 · Buy It Now

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Bsa 250cc b25 decoke - 250cc,

Bsa 250cc b25 decoke - 250cc,

£35.50 · Buy It Now

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Bsa b25 triumph t25 trophy - bsa, w

Bsa b25 triumph t25 trophy - bsa, w

£24.99 · Buy It Now

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Bsa c15 b25 b40 b44 - b50, points

Bsa c15 b25 b40 b44 - b50, points

£11.90 · Buy It Now

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Bsa b25 b40 - b44, c15

Bsa b25 b40 - b44, c15

£8.99 · Buy It Now

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Bsa b25 starfire b44 stainless - bsa,

Bsa b25 starfire b44 stainless - bsa,

£22.00 · Buy It Now

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Bsa b25 b40 c15 - c25, b44

Bsa b25 b40 c15 - c25, b44

£4.26 · Buy It Now

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Bsa b25 triumph - b25, oil

Bsa b25 triumph - b25, oil

£16.95 · Buy It Now

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3282 bsa c15 c25 b25 - ,

3282 bsa c15 c25 b25 - ,

£28.00 · Buy It Now

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Bsa b25 c25 b44 - 1969, on

Bsa b25 c25 b44 - 1969, on

£18.98 · Buy It Now

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Bsa b25 1965 1970 - bsa,

Bsa b25 1965 1970 - bsa,

£40.95 · Buy It Now

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Bsa c15 b25 - c15, b44

Bsa c15 b25 - c15, b44

£48.00 · Buy It Now

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Bsa engine rebuilds - bsa,

Bsa engine rebuilds - bsa,

£750.00 · Buy It Now

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2601 bsa b25 b50 - 60-2601,

2601 bsa b25 b50 - 60-2601,

£21.00 · Buy It Now

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Triumph t25ss t25t bsa - t25t,

Triumph t25ss t25t bsa - t25t,

£55.60 · Buy It Now

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Triumph t150 t120 bsa a75 - bsa, b50

Triumph t150 t120 bsa a75 - bsa, b50

£22.99 · Buy It Now

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Bsa b25 c25 barracuda 250cc - b25,

Bsa b25 c25 barracuda 250cc - b25,

£239.99 · Buy It Now

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Bsa b25 b44 - triumph, tr25

Bsa b25 b44 - triumph, tr25

£41.99 · Buy It Now

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3283 bsa c15 b25 - c15, b44

3283 bsa c15 b25 - c15, b44

£7.50 · Buy It Now

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1420 bsa b25 b44 b50 - , a50

1420 bsa b25 b44 b50 - , a50

£3.90 · Buy It Now

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Bsa chrome flip petrol cap - flip,

Bsa chrome flip petrol cap - flip,

£93.99 · Buy It Now

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Bsa 650 a65 - 650,

Bsa 650 a65 - 650,

£36.94 · Buy It Now

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📊95 listings · from £2.5 · avg £38.16
⚠️ These listings were last updated more than 8 days ago. Search for fresh listings

Browse 95 bsa b25 engine listings currently in our index. Prices range from £2.5 to £750, with an average of £38.16. 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 bsa b25 engine →

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Everything you need to know about bsa b25 engine

Whether you are looking for a brand-new or second-hand bsa b25 engine, eBay offers one of the largest selections available online. With 95 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 £2.5, while premium listings can reach £750 — giving you a wide budget spread to work with. The average price of £38.16 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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