Bsa crankcases
Bsa crankcases for sale on Ireland's largest auction and classifieds sites
Budget picks — under £79
- Free postage - New and Used
A50 a65 b25 • B40 b44 b50 • C15 c25 inspection - Free postage - New and Used
Bsa bantam ddb • Pair used matched • Please appreciate age - Free postage - New and Used
Pair m21 crankcases • Not matching - Free postage - New and Used
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Bsa bantam fd7 • Pair matching crankcases • Clutch mag cases - Free postage - New and Used
Browse 48 bsa crankcases listings currently in our index. Prices range from £3.55 to £394.94, with an average of £118.22. 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 crankcases →
- Free postage - New and Used
Bsa ca10 crankcases • Need repairing wehre • Barrels sit none - Free postage - New and Used
Sale pair crankcases • Bsa m21 not • Sure year both - Free postage - New and Used
Bsa matched crank • Cases restoration damage • Dynamo housing please - Free postage - New and Used
Anything else that • Not associated item • Included what you - Free postage - New and Used
Nice case barrel • Bolts are smaller • Type - Free postage - New and Used
Nice set case • Age related marks • Could possibly harley - Free postage - New and Used
Bsa crankcase wants • Good soak but • Serviceable condition after - Free postage - New and Used
- Free postage - New and Used
Bsa m21 crank • Cases restoration please • Study photos ask - Free postage - New and Used
Have had some • Point appear good • Solid condition please - Free postage - New and Used
Mid-range — £80 to £146
Used cases age • Marks - Free postage - New and Used
- Free postage - New and Used
Need repair stator • Stud mount - Free postage - New and Used
Bsa c25 crankcases • Showing signs wear • Tear use age - Free postage - New and Used
Bsa b31 crankcase • Half comes shown • Pictures please look - Free postage - New and Used
Shown please see • Pictures condition etc - Free postage - New and Used
Bsa bantam early • Engine bottom end • Matching crankcases crank - Free postage - New and Used
Matching 1953 bsa • Plunger crankcases inner • Timing chest included - Free postage - New and Used
Bsa a10 matching • Engine crankcases ca19 • 5734 1954 - Free postage - New and Used
Used part - Free postage - New and Used
- Free postage - New and Used
Pair bsa lightning • Crankcases will fit • All a65 - Free postage - New and Used
Matched pair some • Damage where chain • Has rubbed screw - Free postage - New and Used
Set a65 1970 • Crankcases good condition - Free postage - New and Used
Used age marks - Free postage - New and Used
Bsa stud - Free postage - New and Used
Premium — over £150
- Free postage - New and Used
Bsa a65 crank • Cases some internals • But not much - Free postage - New and Used
These are matching • Pair - Free postage - New and Used
Std good threads • Sludge trap will • Need service before - Free postage - New and Used
Bsa bb33 500 • Single matched pair • Engine crankcases good - Free postage - New and Used
Bsa a10 da10 • Crankcases please study • Photos ask you - Free postage - New and Used
Used bsa 1960 • Golden flash crankcases • Da10 - Free postage - New and Used
1971 bsa b25ss • Oil frame crankcases • Threads are all - Free postage - New and Used
Bsa bm21 bottom • End matching crank • Case halves clear - Free postage - New and Used
Bsa b44ss crankcases • They are matched • All good there - Free postage - New and Used
1968 bsa a65 • Firebird crankcases that • Are matched pair - Free postage - New and Used
Bsa sloper 500 • Pre war crankcases • Just been vapour - Free postage - New and Used
Bsa a50 engine • Cases head internals • Good fin damage - Free postage - New and Used
Has matching cases • Note that one • Sump plate stud - Free postage - New and Used
Bsa tr25w engine • Crankcase used new • Old stock read - Free postage - New and Used
- Free postage - New and Used
Try this: bsa golden flash | bsa front forks | bsa front hub | bsa girder | bsa headlight | bsa rear mudguard | bsa silencer | bsa spitfire | bsa rigid frame | bsa oil pipe
🔥 Best eBay deals on bsa crankcases
See all listings on eBay →These 48 listings for bsa crankcases are the lowest-priced items currently in our index. Prices are sorted ascending so you can quickly gauge the market before going further.
BSA B31 B33 C10 C11 M20 M21
£4
BSA A50 A65 B25 B40 B44 B50
A50 a65 b25 • B40 b44 b50 • C15 c25 inspection
£8
Bsa Bantam DDB Pair Of Used
Bsa bantam ddb • Pair used matched • Please appreciate age
£30
Everything you need to know about bsa crankcases
Whether you are looking for a brand-new or second-hand bsa crankcases, 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 £3.55, while premium listings can reach £394.94 — giving you a wide budget spread to work with. The average price of £118.22 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.