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Bsa gearbox

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Home / Vehicle Parts & Accessories / Bsa gearbox refurbished & used for sale | For Sale UK
Bsa b33 b31 - bsa, b33?

Bsa b33 b31 - bsa, b33?

£100.00 · Buy It Now

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M20 bsa gearbox - bsa,

M20 bsa gearbox - bsa,

£100.00 · Buy It Now

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Bsa gearbox mainshaft - bsa,

Bsa gearbox mainshaft - bsa,

£83.90 · Buy It Now

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Bsa a10 vintage plunger - bsa,

Bsa a10 vintage plunger - bsa,

£80.00 · Buy It Now

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Bsa wm20 gearbox bolt set - gearbox,

Bsa wm20 gearbox bolt set - gearbox,

£47.50 · Buy It Now

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Bsa a10 swinging arm type - arm,

Bsa a10 swinging arm type - arm,

£59.00 · Buy It Now

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Bsa b31 b33 m20 m21 - bsa,

Bsa b31 b33 m20 m21 - bsa,

£83.90 · Buy It Now

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Vintage bsa swingarm - vintage, frame

Vintage bsa swingarm - vintage, frame

£145.00 · Buy It Now

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Burman bsa c11 c12 c11g - burman,

Burman bsa c11 c12 c11g - burman,

£49.99 · Buy It Now

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Bsa bantam d14 b175 speed - bantam,

Bsa bantam d14 b175 speed - bantam,

£99.00 · Buy It Now

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Bsa 350 500 - bsa, b33

Bsa 350 500 - bsa, b33

£149.99 · Buy It Now

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Bsa b25 250 - bsa,

Bsa b25 250 - bsa,

£15.00 · Buy It Now

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Bsa a10 plunger gearbox - gearbox, and

Bsa a10 plunger gearbox - gearbox, and

£62.50 · Buy It Now

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Bsa c12 gearbox - gearbox,

Bsa c12 gearbox - gearbox,

£167.10 · Buy It Now

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Bsa pre unit gearbox - ,

Bsa pre unit gearbox - ,

£207.66 · Buy It Now

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Bsa a10 b31 - a10, b33

Bsa a10 b31 - a10, b33

£5.70 · Buy It Now

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Genuine bsa gearbox speedo - bsa,

Genuine bsa gearbox speedo - bsa,

£30.00 · Buy It Now

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Bsa gold star - star, made

Bsa gold star - star, made

£73.24 · Buy It Now

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Bsa a10 b31 b33 swing - bsa,

Bsa a10 b31 b33 swing - bsa,

£120.30 · Buy It Now

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Genuine bsa pre war - , c

Genuine bsa pre war - , c

£19.95 · Buy It Now

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Bsa gearbox sprocket - sprocket, with

Bsa gearbox sprocket - sprocket, with

£30.00 · Buy It Now

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Bsa series gearbox for parts - for,

Bsa series gearbox for parts - for,

£99.00 · Buy It Now

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1961 bsa a10 gold - 1961,

1961 bsa a10 gold - 1961,

£300.00 · Buy It Now

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Bsa b31 b33 - b33, armoured

Bsa b31 b33 - b33, armoured

£49.99 · Buy It Now

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Bsa c12 speed gearbox - bsa,

Bsa c12 speed gearbox - bsa,

£42.30 · Buy It Now

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Bsa b25 triumph tr25 - b25,

Bsa b25 triumph tr25 - b25,

£6.09 · Buy It Now

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Bsa gear change lever - change, m20

Bsa gear change lever - change, m20

£12.99 · Buy It Now

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Bsa gearbox sprocket 19t - gearbox,

Bsa gearbox sprocket 19t - gearbox,

£35.99 · Buy It Now

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Bsa 4206 gearbox gear - bsa,

Bsa 4206 gearbox gear - bsa,

£69.95 · Buy It Now

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Bsa a10 b31 b33 series - b31,

Bsa a10 b31 b33 series - b31,

£8.25 · Buy It Now

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Bsa a10 b31 b33 - a10,

Bsa a10 b31 b33 - a10,

£3.90 · Buy It Now

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Bsa bantam gearbox - ,

Bsa bantam gearbox - ,

£156.70 · Buy It Now

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Vintage bsa swingarm frame - bsa,

Vintage bsa swingarm frame - bsa,

£95.00 · Buy It Now

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Bsa a10 b31 b33 - a7, gear

Bsa a10 b31 b33 - a7, gear

£12.94 · Buy It Now

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Bsa c10 speed gearbox - bsa, 3-speed

Bsa c10 speed gearbox - bsa, 3-speed

£68.30 · Buy It Now

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3131 bsa b31 b33 - 66-3131,

3131 bsa b31 b33 - 66-3131,

£3.40 · Buy It Now

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Joblot bsa gearbox - bsa, parts/

Joblot bsa gearbox - bsa, parts/

£13.00 · Buy It Now

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Bsa gearbox outer - gearbox,

Bsa gearbox outer - gearbox,

£35.00 · Buy It Now

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Bsa m20 wm20 b31 b33 - wm20, gearbox

Bsa m20 wm20 b31 b33 - wm20, gearbox

£21.60 · Buy It Now

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Bsa gearbox adjusters - adjusters,

Bsa gearbox adjusters - adjusters,

£5.00 · Buy It Now

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Vintage motorcycle pre - pre, war

Vintage motorcycle pre - pre, war

£17.22 · Buy It Now

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Bsa bantam speed gearbox - speed,

Bsa bantam speed gearbox - speed,

£26.70 · Buy It Now

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Bsa gearbox drain plug bolt - plug, a7

Bsa gearbox drain plug bolt - plug, a7

£4.95 · Buy It Now

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Bsa a65 a50 - a65, inner

Bsa a65 a50 - a65, inner

£45.00 · Buy It Now

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Bsa c15 b40 - ,

Bsa c15 b40 - ,

£6.49 · Buy It Now

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Bsa outer gearbox cover case - bsa,

Bsa outer gearbox cover case - bsa,

£8.49 · Buy It Now

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Bsa bantam gearbox speed - bsa,

Bsa bantam gearbox speed - bsa,

£161.90 · Buy It Now

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Bsa a65 650cc star - a65,

Bsa a65 650cc star - a65,

£144.99 · Buy It Now

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3075 bsa gearbox bearing - 42-3075,

3075 bsa gearbox bearing - 42-3075,

£18.99 · Buy It Now

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Gearbox inner outer cover - inner+,

Gearbox inner outer cover - inner+,

£6.47 · Buy It Now

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Bsa a10 plunger - bsa, a7

Bsa a10 plunger - bsa, a7

£42.30 · Buy It Now

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Bsa gearbox inspection cover - bsa,

Bsa gearbox inspection cover - bsa,

£15.00 · Buy It Now

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Bsa c15 b40 inner - , gearbox

Bsa c15 b40 inner - , gearbox

£6.89 · Buy It Now

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Bsa a10 engine - a7,,

Bsa a10 engine - a7,,

£13.50 · Buy It Now

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Gearbox sprocket bsa bantam - sprocket,,

Gearbox sprocket bsa bantam - sprocket,,

£11.91 · Buy It Now

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Bsa a10 b31 b33 - bsa, 17t

Bsa a10 b31 b33 - bsa, 17t

£34.00 · Buy It Now

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Bsa series gearbox gear - bsa, b

Bsa series gearbox gear - bsa, b

£68.30 · Buy It Now

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Bsa inner gearbox cover - inner,

Bsa inner gearbox cover - inner,

£21.50 · Buy It Now

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Bsa c11g c12 speed - bsa, 4

Bsa c11g c12 speed - bsa, 4

£16.15 · Buy It Now

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Bsa a10 b31 b33 - bsa, a7

Bsa a10 b31 b33 - bsa, a7

£67.50 · Buy It Now

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Bsa group gearbox - m,

Bsa group gearbox - m,

£59.00 · Buy It Now

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1920s bsa heavyweight gearbox - bsa,

1920s bsa heavyweight gearbox - bsa,

£127.50 · Buy It Now

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Bsa a10 b31 b33 b34 - a7, gearbox

Bsa a10 b31 b33 b34 - a7, gearbox

£3.45 · Buy It Now

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Bsa series inner gearbox - series,

Bsa series inner gearbox - series,

£30.00 · Buy It Now

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Bsa vintage gearbox shell - bsa,

Bsa vintage gearbox shell - bsa,

£150.00 · Buy It Now

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New old stock - new, bantam

New old stock - new, bantam

£10.80 · Buy It Now

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Gearbox clutch arm cover - x,

Gearbox clutch arm cover - x,

£5.40 · Buy It Now

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Bsa bantam d7 engine - d1,

Bsa bantam d7 engine - d1,

£12.90 · Buy It Now

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Bsa bantam d10 - d1, pair

Bsa bantam d10 - d1, pair

£36.05 · Buy It Now

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Bsa a65 a50 engine - a65, crankcases

Bsa a65 a50 engine - a65, crankcases

£60.00 · Buy It Now

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Bsa and series gearbox - b,

Bsa and series gearbox - b,

£11.99 · Buy It Now

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Bsa b31 500 plunger gear - b31,a7,

Bsa b31 500 plunger gear - b31,a7,

£130.70 · Buy It Now

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Bsa b50mx gearbox - b50mx,

Bsa b50mx gearbox - b50mx,

£275.00 · Buy It Now

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Bsa bantam gearbox sprocket - bantam,

Bsa bantam gearbox sprocket - bantam,

£4.50 · Buy It Now

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Cei cycle thread nuts - x,

Cei cycle thread nuts - x,

£8.45 · Buy It Now

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Bsa a65 firebird - a65,

Bsa a65 firebird - a65,

£83.90 · Buy It Now

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Bsa a10 b31 gold star - bsa,

Bsa a10 b31 gold star - bsa,

£18.95 · Buy It Now

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Bsa bantam gearbox - bsa,

Bsa bantam gearbox - bsa,

£172.30 · Buy It Now

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Bsa b31 b33 m20 m21 - bsa, a7

Bsa b31 b33 m20 m21 - bsa, a7

£42.30 · Buy It Now

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Bsa a10 b31 plunger and - a10,

Bsa a10 b31 plunger and - a10,

£2.95 · Buy It Now

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Bsa c15 b40 - bsa, front

Bsa c15 b40 - bsa, front

£19.99 · Buy It Now

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Bsa c15 b25 - bsa, b44

Bsa c15 b25 - bsa, b44

£13.00 · Buy It Now

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Bsa b33 m21 gearbox kickstart - bsa,

Bsa b33 m21 gearbox kickstart - bsa,

£25.00 · Buy It Now

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Bsa a65 650 gearbox firebird - bsa,

Bsa a65 650 gearbox firebird - bsa,

£171.99 · Buy It Now

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Bsa c15 early scrambles - bsa,

Bsa c15 early scrambles - bsa,

£297.10 · Buy It Now

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Bsa b31 b32 b33 - bsa,

Bsa b31 b32 b33 - bsa,

£4.95 · Buy It Now

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Gearbox mainshaft nut bsa - mainshaft,

Gearbox mainshaft nut bsa - mainshaft,

£16.80 · Buy It Now

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Bsa bantam gearbox sprocket - bsa,

Bsa bantam gearbox sprocket - bsa,

£5.44 · Buy It Now

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Bsa a10 gearbox sprocket - a10,

Bsa a10 gearbox sprocket - a10,

£7.80 · Buy It Now

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Bsa a65 a40 gearbox oil - a40, drain

Bsa a65 a40 gearbox oil - a40, drain

£10.00 · Buy It Now

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Bsa b32 b34 - bsa, oil

Bsa b32 b34 - bsa, oil

£56.95 · Buy It Now

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Bsa m20 m21 b31 - bsa,

Bsa m20 m21 b31 - bsa,

£49.99 · Buy It Now

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Bsa lightening thunderbolt a65 - thunderbolt,

Bsa lightening thunderbolt a65 - thunderbolt,

£50.00 · Buy It Now

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Triumph bsa gearbox sprocket - triumph/bsa,

Triumph bsa gearbox sprocket - triumph/bsa,

£49.58 · Buy It Now

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Ford gearbox 2016 - ford, 2016-2020

Ford gearbox 2016 - ford, 2016-2020

£402.49 · Buy It Now

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Bsa m20 gearbox mainshaft - m20,

Bsa m20 gearbox mainshaft - m20,

£12.12 · Buy It Now

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📊96 listings · from £2.95 · avg £61.94

Browse 96 bsa gearbox listings currently in our index. Prices range from £2.95 to £402.49, with an average of £61.94. 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 gearbox →

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Everything you need to know about bsa gearbox

Whether you are looking for a brand-new or second-hand bsa gearbox, 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 £2.95, while premium listings can reach £402.49 — giving you a wide budget spread to work with. The average price of £61.94 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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