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Bsa b40

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Home / Engine Parts / Bsa b40 for sale – 96 used, around £22 | For Sale UK
Crankshaft bearing bsa c15 - bsa, b40

Crankshaft bearing bsa c15 - bsa, b40

£34.99
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Engine gasket kit athena bsa - engine,

Engine gasket kit athena bsa - engine,

£52.41
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Bsa parts manual book 1965 - 1965, b40

Bsa parts manual book 1965 - 1965, b40

£14.55
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Wheel front mudguard ideal - wheel,

Wheel front mudguard ideal - wheel,

£79.38
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Japan japanese flag - japan,

Japan japanese flag - japan,

£4.10
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Motorcycle tire wheel changing - wheel,

Motorcycle tire wheel changing - wheel,

£20.69
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Motorcycle parts tie down - 4x,

Motorcycle parts tie down - 4x,

£7.07
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Motorcycle parts fairing - parts,

Motorcycle parts fairing - parts,

£7.43
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Fit for bsa b25 b40 - b40, b44

Fit for bsa b25 b40 - b40, b44

£213.17
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Motorcycle parts seat cover - seat,

Motorcycle parts seat cover - seat,

£5.41
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Fit for bsa b25 b40 - b25, b44

Fit for bsa b25 b40 - b25, b44

£213.17
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Bsa reprint the - bsa, a3

Bsa reprint the - bsa, a3

£7.50
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Bsa c15 b40 distributor - c15,, (distributor

Bsa c15 b40 distributor - c15,, (distributor

£118.40
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Motorcycle phone holder - phone,

Motorcycle phone holder - phone,

£7.66
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Bsa classic motorcycle pull - pull, on

Bsa classic motorcycle pull - pull, on

£9.50
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Bsa c15 b40 - bsa,

Bsa c15 b40 - bsa,

£7.58
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16x blue reflective motorcycle - blue,

16x blue reflective motorcycle - blue,

£5.75
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2pcs led driving fog - 2pcs,

2pcs led driving fog - 2pcs,

£31.18
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Amber led signal indicators - signal,

Amber led signal indicators - signal,

£13.51
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Single phase wire rectifier - phase,

Single phase wire rectifier - phase,

£16.14
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100db volt horn ideal - horn,

100db volt horn ideal - horn,

£10.95
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Exhaust pipe for - pipe, b40

Exhaust pipe for - pipe, b40

£74.00
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Universal motorcycle - universal,

Universal motorcycle - universal,

£21.99
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Bsa c15 b40 tank - c15,

Bsa c15 b40 tank - c15,

£163.20
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Bsa c15 b40 - b40, b44

Bsa c15 b40 - b40, b44

£82.78
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Bsa c15 b25 b40 triumph - b40, t90

Bsa c15 b25 b40 triumph - b40, t90

£20.39
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Shim set swinging arm - set,,

Shim set swinging arm - set,,

£13.23
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Chrome slotted head - slotted,

Chrome slotted head - slotted,

£7.15
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Bsa 0378 c15 - 40-0378, b40

Bsa 0378 c15 - 40-0378, b40

£7.50
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W61352 shaft seals - , bsa

W61352 shaft seals - , bsa

£18.13
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Hs1 hb2 led - hs1,

Hs1 hb2 led - hs1,

£17.99
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Rocker box inspection cover - inspection,

Rocker box inspection cover - inspection,

£4.99
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Handlebar motocross enduro - ,

Handlebar motocross enduro - ,

£52.19
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Bsa sprocket teeth - bsa,

Bsa sprocket teeth - bsa,

£45.56
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Cafe racer megaphones mega - racer, megaphones/mega

Cafe racer megaphones mega - racer, megaphones/mega

£99.95
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For bsa bantam b40 petrol - bsa, fuel

For bsa bantam b40 petrol - bsa, fuel

£45.36
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Bsa b40 valve guide - bsa,

Bsa b40 valve guide - bsa,

£10.80
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Bsa a65 lightning - bsa,

Bsa a65 lightning - bsa,

£27.99
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B78 bsa c15t c15s - c15s, 1959-

B78 bsa c15t c15s - c15s, 1959-

£42.29
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Wireless remote control anti - remote,

Wireless remote control anti - remote,

£24.99
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Motorcycle led tail brake - motorcycle,

Motorcycle led tail brake - motorcycle,

£20.99
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For bsa b40 ss90 350 - for, spark

For bsa b40 ss90 350 - for, spark

£4.12
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9262 bsa a50 a65 - bsa, b25

9262 bsa a50 a65 - bsa, b25

£4.91
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Bsa 1962 motorcycle - bsa,

Bsa 1962 motorcycle - bsa,

£10.80
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Kickstart spring bsa c15 - -,

Kickstart spring bsa c15 - -,

£8.55
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Bsa c15 b40 - b40, top

Bsa c15 b40 - b40, top

£24.95
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Bsa b31 b33 a10 m21 - b33,

Bsa b31 b33 a10 m21 - b33,

£15.39
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Bsa c15 b40 wiring - bsa, loom

Bsa c15 b40 wiring - bsa, loom

£90.00
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Bsa c15 b40 - bsa, mainshaft

Bsa c15 b40 - bsa, mainshaft

£29.95
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Cam camshaft valve housing - valve,

Cam camshaft valve housing - valve,

£12.99
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Gloss white lacquer alloy - gloss, white+lacquer

Gloss white lacquer alloy - gloss, white+lacquer

£29.99
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Bsa c15 b40 ss90 a50 - b40,

Bsa c15 b40 ss90 a50 - b40,

£19.99
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Bsa b25 b40 triumph tr25 - b25,

Bsa b25 b40 triumph tr25 - b25,

£23.99
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Bsa c15 b25 b40 b44 - b25,

Bsa c15 b25 b40 b44 - b25,

£24.95
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Bsa b40 enduro 350cc - bsa,

Bsa b40 enduro 350cc - bsa,

£13.50
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Bsa b25 b40 - b25?,

Bsa b25 b40 - b25?,

£9.99
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3042 mainshaft high gear - mainshaft,

3042 mainshaft high gear - mainshaft,

£62.99
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3010 layshaft mainshaft - 40-3010, layshaft/mainshaft

3010 layshaft mainshaft - 40-3010, layshaft/mainshaft

£45.00
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Bsa b40 c15 trials - b40,

Bsa b40 c15 trials - b40,

£99.95
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Bsa c15 b40 b25 b44 - c15, clutch

Bsa c15 b40 b25 b44 - c15, clutch

£10.80
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Indicators led sequential flow - indicators,

Indicators led sequential flow - indicators,

£24.95
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Bsa c15 b40 b44 - b40, a50

Bsa c15 b40 b44 - b40, a50

£5.15
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Bsa b40 gearchange rubber - gearchange,

Bsa b40 gearchange rubber - gearchange,

£5.15
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Bsa c15 b40 b44 - b44, gear

Bsa c15 b40 b44 - b44, gear

£34.95
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Bsa c15 b40 - bsa, /

Bsa c15 b40 - bsa, /

£34.95
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Bsa b40 mki - (0409), wd

Bsa b40 mki - (0409), wd

£15.00
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Lucas 679 bsa b25 a65 - b25, a50

Lucas 679 bsa b25 a65 - b25, a50

£20.95
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Lucas type 679 bsa b25 - bsa,

Lucas type 679 bsa b25 - bsa,

£20.95
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Rear light unit - unit-lucas, -bsa

Rear light unit - unit-lucas, -bsa

£20.95
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Bsa c15 b40 brake shoes - 6",

Bsa c15 b40 brake shoes - 6",

£32.99
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Indicators led sequential flow - led,

Indicators led sequential flow - led,

£24.95
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Bsa b25 c15 victor - 44,

Bsa b25 c15 victor - 44,

£205.92
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Bsa singles gold portfolio - bsa,

Bsa singles gold portfolio - bsa,

£24.99
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Steel tooling made - steel, rear

Steel tooling made - steel, rear

£36.36
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Petrol tank knee - knee, pad

Petrol tank knee - knee, pad

£46.02
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Petrol tank raw - petrol, ready

Petrol tank raw - petrol, ready

£174.29
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Blue chrome plated steel - blue,

Blue chrome plated steel - blue,

£228.80
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For bsa bantam - for,

For bsa bantam - for,

£43.68
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Bsa b25 b40 b44 c15 - bsa, victor

Bsa b25 b40 b44 c15 - bsa, victor

£276.57
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Fuel petrol tank raw steel - petrol,

Fuel petrol tank raw steel - petrol,

£168.90
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Alloy made chain - made, case

Alloy made chain - made, case

£9.67
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1960 bsa c15 - 1960,

1960 bsa c15 - 1960,

£233.50
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Enduro star tyre pairs - star,

Enduro star tyre pairs - star,

£134.99
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Enduro star tyre - 40,

Enduro star tyre - 40,

£134.99
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Enduro star tyre - 40,

Enduro star tyre - 40,

£134.99
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3091 bsa b40 b44 b50 - wd,

3091 bsa b40 b44 b50 - wd,

£12.75
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4070 bsa b40 - bsa, b25

4070 bsa b40 - bsa, b25

£119.99
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Voltage rectifier regulator - voltage,

Voltage rectifier regulator - voltage,

£16.99
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Lucas 15d1 distributor cap - lucas,

Lucas 15d1 distributor cap - lucas,

£19.99
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Universal motorcycle parts - universal,

Universal motorcycle parts - universal,

£6.42
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Bsa bantam c15 - c15, b40

Bsa bantam c15 - c15, b40

£14.45
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Bsa b40wd headlight - b40wd,

Bsa b40wd headlight - b40wd,

£69.50
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Bsa c15 b40 b44 - bsa,

Bsa c15 b40 b44 - bsa,

£12.00
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Nsk main bearing ball - nsk, d/s

Nsk main bearing ball - nsk, d/s

£53.72
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Bsa c15 b40 - final, drive

Bsa c15 b40 - final, drive

£19.99
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Bsa c15 b40 - c15,b40,b25., n4c

Bsa c15 b40 - c15,b40,b25., n4c

£9.50
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📊96 listings · from £4.1 · avg £48.7
⚠️ These listings were last updated more than 16 days ago. Search for fresh listings

Browse 96 bsa b40 listings currently in our index. Prices range from £4.1 to £276.57, with an average of £48.7. 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 b40 →

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Everything you need to know about bsa b40

Whether you are looking for a brand-new or second-hand bsa b40, 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 £4.1, while premium listings can reach £276.57 — giving you a wide budget spread to work with. The average price of £48.7 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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