Bsa gearbox b31
Bsa gearbox b31 for sale on Ireland's largest auction and classifieds sites
Bsa b33 b31 goldstar - bsa, b31? - €169.00
Bsa b33 b31 • Goldstar m20 m21 • Rigid plunger vintage - Free postage - New and Used
Bsa b33 b31 • Goldstar m20 m21 • Rigid plunger vintage - Free postage - New and Used
Bsa a10 b33 b31 - bsa, a7 - €125.50
Bsa a10 b31 • B33 gearbox incomplete • Please study photos - Free postage - New and Used
Bsa a10 b31 • B33 gearbox incomplete • Please study photos - Free postage - New and Used
Bsa b33 b31 goldstar m20 - b31?, - €165.00
Bsa b33 b31 • Goldstar m20 m21 • Rigid plunger vintage - Free postage - New and Used
Bsa b33 b31 • Goldstar m20 m21 • Rigid plunger vintage - Free postage - New and Used
Bsa b33 b31 goldstar - b31?, m20 - €166.00
Bsa b33 b31 • Goldstar m20 m21 • Rigid plunger vintage - Free postage - New and Used
Bsa b33 b31 • Goldstar m20 m21 • Rigid plunger vintage - Free postage - New and Used
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Bsa a10 b31 b33 - bsa, - €5.70
B31 b33 goldstar • Etc a10 all • One pair new - Free postage - New and Used
B31 b33 goldstar • Etc a10 all • One pair new - Free postage - New and Used
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48 listings · from €3.4 · avg €53.49
Browse 48 bsa gearbox b31 listings currently in our index. Prices range from €3.4 to €329.99, with an average of €53.49. 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 b31 →
Bsa a10 b31 b33 - b31, std - €145.00
Complete gearbox turns • Freely smoothly mainshaft • Key way good - Free postage - New and Used
Complete gearbox turns • Freely smoothly mainshaft • Key way good - Free postage - New and Used
Gearbox gasket set bsa 10 - bsa, a7/10 - €8.61
Fits single twin • Cylinder bsa pre • Unit construction engines - Free postage - New and Used
Fits single twin • Cylinder bsa pre • Unit construction engines - Free postage - New and Used
Bsa m20 m21 - b31, gearbox - €49.99
Fit bsa b31 • B33 part number • 3141 type m20 - Free postage - New and Used
Fit bsa b31 • B33 part number • 3141 type m20 - Free postage - New and Used
Bsa a10 b31 - bsa, clutch - €17.99
All 3000 parts • Are categories engine • Motorcylce other motorcycle - Free postage - New and Used
All 3000 parts • Are categories engine • Motorcylce other motorcycle - Free postage - New and Used
Bsa a10 b31 b33 17t - a7/a10/b31/b33/, - €34.00
Bsa a10 b31 • B33 17t layshaft • 4th gear pinion - Free postage - New and Used
Bsa a10 b31 • B33 17t layshaft • 4th gear pinion - Free postage - New and Used
Bsa b31 b33 a10 - bsa, gear - €167.10
Bsa b31 a10 • 3005 stardard gear • Part - Free postage - New and Used
Bsa b31 a10 • 3005 stardard gear • Part - Free postage - New and Used
3131 bsa b31 b33 m20 - 66-3131, m21 - €3.40
Bsa b31 b33 • M20 m21 plunger • Gearbox outer cover - Free postage - New and Used
Bsa b31 b33 • M20 m21 plunger • Gearbox outer cover - Free postage - New and Used
Bsa a10 b31 b33 series - bsa, - €8.25
- Free postage - New and Used
- Free postage - New and Used
Bsa 4206 gearbox gear - bsa, - €69.95
Bsa motorcycles gear • Change ratchet lever • Sleeve 4206 few - Free postage - New and Used
Bsa motorcycles gear • Change ratchet lever • Sleeve 4206 few - Free postage - New and Used
Dunlop bsa 4065 gearbox - bsa, 24-4065 - €16.99
Bearing type gearbox • Fits following bsa • Models sunbeam - Free postage - New and Used
Bearing type gearbox • Fits following bsa • Models sunbeam - Free postage - New and Used
Gearbox sprocket bsa b31 - sprocket,, - €46.57
Wheels parts fuel • System top categories • See what new - Free postage - New and Used
Wheels parts fuel • System top categories • See what new - Free postage - New and Used
Bsa a10 b31 b32 - a7, b34 - €3.80
New bsa gearbox • Sprocket tab washer - Free postage - New and Used
New bsa gearbox • Sprocket tab washer - Free postage - New and Used
Bsa a10 b31 b33 - bsa, - €9.49
Gearbox inspection oval • Side cover screws • Long whit - Free postage - New and Used
Gearbox inspection oval • Side cover screws • Long whit - Free postage - New and Used
3508 bsa a10 plunger - 65-3508, m20 - €9.75
M20 m21 b31 • B32 b33 b34 • Bsa a10 plunger - Free postage - New and Used
M20 m21 b31 • B32 b33 b34 • Bsa a10 plunger - Free postage - New and Used
Bsa a10 b31 b33 - a10, - €16.50
Gearbox inspection cap • Fitted bsa group • Swinging arm models - Free postage - New and Used
Gearbox inspection cap • Fitted bsa group • Swinging arm models - Free postage - New and Used
Bsa a10 b31 b33 c11 - a7, - €67.50
This pair gearbox • Layshaft bushes fit • Bsa a10 b31 - Free postage - New and Used
This pair gearbox • Layshaft bushes fit • Bsa a10 b31 - Free postage - New and Used
Bsa gearbox sprocket - gearbox, oil - €6.75
B31 b33 b34 • Bsa gearbox sprocket • Oil seal super - Free postage - New and Used
B31 b33 b34 • Bsa gearbox sprocket • Oil seal super - Free postage - New and Used
Bsa b31 b32 b34 gold - bsa, - €53.95
B31 b32 b34 • Gold star pair • Armoured oil feed - Free postage - New and Used
B31 b32 b34 • Gold star pair • Armoured oil feed - Free postage - New and Used
Bsa a10 b31 b33 swinging - bsa, a7-a10-b31-b33 - €160.00
- Free postage - New and Used
- Free postage - New and Used
Bsa a10 b31 - a7, b34 - €3.90
B31 b33 goldstar • Etc a10 all • New gearbox cover - Free postage - New and Used
B31 b33 goldstar • Etc a10 all • New gearbox cover - Free postage - New and Used
Bsa a10 500cc 650cc - bsa, a7 - €210.00
Complete gearbox untested • But looks fine • Sprocket turns freely - Free postage - New and Used
Complete gearbox untested • But looks fine • Sprocket turns freely - Free postage - New and Used
4217 bsa b31 - m21, a7 - €11.07
Koyo 32006jrrs sealed • Tapered bearing 17mm • Type bearings modified - Free postage - New and Used
Koyo 32006jrrs sealed • Tapered bearing 17mm • Type bearings modified - Free postage - New and Used
Bsa a10 b31 b32 - a10, b33 - €8.50
Bsa standard gearbox • Oil seal fitted • A10 rocket goldstar - Free postage - New and Used
Bsa standard gearbox • Oil seal fitted • A10 rocket goldstar - Free postage - New and Used
Gearbox sprocket 18t - for, bsa - €41.99
Suitable forbsa m20 • M21 m33c 1949 • B31 b33 b32 - Free postage - New and Used
Suitable forbsa m20 • M21 m33c 1949 • B31 b33 b32 - Free postage - New and Used
Bsa 3005 a10 - bsa, 42-3005 - €28.34
- Free postage - New and Used
- Free postage - New and Used
Skf bsa 4065 gearbox - skf, - €24.99
Bearing type gearbox • Fits following bsa • Models skf explorer - Free postage - New and Used
Bearing type gearbox • Fits following bsa • Models skf explorer - Free postage - New and Used
Bsa preunit gearbox - gearbox, cover - €19.36
Bsa preunit gearbox • Cover a10 b33 • B31 m33 m31 - Free postage - New and Used
Bsa preunit gearbox • Cover a10 b33 • B31 m33 m31 - Free postage - New and Used
Bsa m20 m21 - bsa, - €49.99
Fit bsa b31 • B33 part number • 3126 type m20 - Free postage - New and Used
Fit bsa b31 • B33 part number • 3126 type m20 - Free postage - New and Used
Bsa a10 500cc 650cc - bsa, a7 - €329.99
Bsa a10 500cc • 650cc pre unit • Twin b31 350cc - Free postage - New and Used
Bsa a10 500cc • 650cc pre unit • Twin b31 350cc - Free postage - New and Used
Bsa singles mini - 33, - €4.65
Honda 83boxfile removed • From old magazine - Free postage - New and Used
Honda 83boxfile removed • From old magazine - Free postage - New and Used
Bsa a10 b31 - bsa, - €18.95
Fits a10 b31 • B32 b33 b34 • Gold star swing - Free postage - New and Used
Fits a10 b31 • B32 b33 b34 • Gold star swing - Free postage - New and Used
Bsa a10 b31 b33 - b33, inner - €14.01
This bsa a10 • B31 b33 inner • Primary cover gearbox - Free postage - New and Used
This bsa a10 • B31 b33 inner • Primary cover gearbox - Free postage - New and Used
Bsa a10 b31 b33 - bsa, box - €15.08
Bsa b31 b33 • A10 gear box • Selectors spindle please - Free postage - New and Used
Bsa b31 b33 • A10 gear box • Selectors spindle please - Free postage - New and Used
Gearbox sprocket 18t - gearbox, bsa - €35.75
Disclaimer are not • Associated anyway these • Brands anywhere world - Free postage - New and Used
Disclaimer are not • Associated anyway these • Brands anywhere world - Free postage - New and Used
4065 bsa a10 b31 - b32, b33 - €17.95
About wmt bearings • Who are top • View range supplied - Free postage - New and Used
About wmt bearings • Who are top • View range supplied - Free postage - New and Used
Bsa a10 b31 - a10/a7/b31/b33, gearbox - €52.70
Here have gearbox • Adaptor kit suit • A10 bsa b31 - Free postage - New and Used
Here have gearbox • Adaptor kit suit • A10 bsa b31 - Free postage - New and Used
Bsa a10 b31 b32 - a7, - €35.00
Bsa gear box • Top mounting bolt • Serrated washer new - Free postage - New and Used
Bsa gear box • Top mounting bolt • Serrated washer new - Free postage - New and Used
4065 bsa nke premium - bsa, - €14.90
Bsa a10 b31 • B32 b33 b34 • M20 m21 c10 - Free postage - New and Used
Bsa a10 b31 • B32 b33 b34 • M20 m21 c10 - Free postage - New and Used
Bsa b31 b32 - b34, new - €7.00
Endeavour answer all • Enquiries soon possible • Pictures are actual - Free postage - New and Used
Endeavour answer all • Enquiries soon possible • Pictures are actual - Free postage - New and Used
Bsa a10 b31 - bsa, b34 - €3.90
B31 b33 goldstar • Etc a10 all • New gearbox cover - Free postage - New and Used
B31 b33 goldstar • Etc a10 all • New gearbox cover - Free postage - New and Used
Bsa gearbox inspection - gearbox, cover - €15.00
Set screws bsa • Heavyweight swinging arm • Gearbox comprising 4258 - Free postage - New and Used
Set screws bsa • Heavyweight swinging arm • Gearbox comprising 4258 - Free postage - New and Used
Gearbox sprocket 18t - 18t, for - €41.99
Suitable forbsa m20 • M21 m33c 1949 • B31 b33 b32 - Free postage - New and Used
Suitable forbsa m20 • M21 m33c 1949 • B31 b33 b32 - Free postage - New and Used
Gearbox sprocket 18t for bsa - sprocket, - €35.75
Disclaimer are not • Associated anyway these • Brands anywhere world - Free postage - New and Used
Disclaimer are not • Associated anyway these • Brands anywhere world - Free postage - New and Used
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Everything you need to know about bsa gearbox b31
Whether you are looking for a brand-new or second-hand bsa gearbox b31, eBay offers one of the largest selections available online. With 48 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 €3.4, while premium listings can reach €329.99 — giving you a wide budget spread to work with. The average price of €53.49 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.