Bsa a65 engine
Bsa a65 engine for sale on Ireland's largest auction and classifieds sites
Bsa a65 thunderbolt - bsa, - £175.00
- Free postage - New and Used
- Free postage - New and Used
Bsa a65 a50 - bsa, - £90.00
Std would recommend • First cut slight • Line bearing face - Free postage - New and Used
Std would recommend • First cut slight • Line bearing face - Free postage - New and Used
Bsa a65 1967 engine - bsa, - £55.00
Bsa a65 1967 • Engine gasket set • Made - Free postage - New and Used
Bsa a65 1967 • Engine gasket set • Made - Free postage - New and Used
Bsa a65 engine crank - bsa, - £125.50
Bsa a65 crank • Cases some internals • But not much - Free postage - New and Used
Bsa a65 crank • Cases some internals • But not much - Free postage - New and Used
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Bsa 650 a65 - lighting, engine - £141.25
Powered sixbit ecommerce • Solution - Free postage - New and Used
Powered sixbit ecommerce • Solution - Free postage - New and Used
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47 listings · from £7.15 · avg £94.27
⚠️ These listings were last updated more than 13 days ago.
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Browse 47 bsa a65 engine listings currently in our index. Prices range from £7.15 to £529.99, with an average of £94.27. 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 a65 engine →
Bsa a50 a65 engine - a65, gearbox - £14.90
Newly manufactured hepolite • Suitable a50 500cc • A65 650cc 1962 - Free postage - New and Used
Newly manufactured hepolite • Suitable a50 500cc • A65 650cc 1962 - Free postage - New and Used
Bsa a50 a65 1968 engine - a65, 1968-72 - £23.30
Models 1968 1973 • Bsa a50 a65 • Later stainless steel - Free postage - New and Used
Models 1968 1973 • Bsa a50 a65 • Later stainless steel - Free postage - New and Used
Bsa a65 a50 - a50, engine - £112.50
Nice old crank • Big ends main • Ready ovality can - Free postage - New and Used
Nice old crank • Big ends main • Ready ovality can - Free postage - New and Used
Bsa a65 1971 - 1971-1973, engine - £49.95
Bsa a65 1971 • 1973 engine gasket • Gearbox add favourites - Free postage - New and Used
Bsa a65 1971 • 1973 engine gasket • Gearbox add favourites - Free postage - New and Used
Bsa a65 crankcases engine - bsa, - £68.30
This barn find • Pair matching bsa • A65 crankcases cases - Free postage - New and Used
This barn find • Pair matching bsa • A65 crankcases cases - Free postage - New and Used
Bsa a65 650cc unit twin - a65, - £289.99
A65 rocket 1964 • 1965 crankcases are • Good usable condition - Free postage - New and Used
A65 rocket 1964 • 1965 crankcases are • Good usable condition - Free postage - New and Used
Bsa a65 650 - bsa, - £129.99
Bsa a65 650 • Lightning firebird twin • Carb 1966 bare - Free postage - New and Used
Bsa a65 650 • Lightning firebird twin • Carb 1966 bare - Free postage - New and Used
Bsa a65 lightening - bsa, - £189.99
Bsa a65 lightening • Hornet spitfire etc • Late 1960s cylinder - Free postage - New and Used
Bsa a65 lightening • Hornet spitfire etc • Late 1960s cylinder - Free postage - New and Used
Bsa a50 a65 engine oil - a65, - £30.00
Does turn freely • Rev drive has • Broken off been - Free postage - New and Used
Does turn freely • Rev drive has • Broken off been - Free postage - New and Used
Bsa a65 650cc - a65, star - £239.99
Crankshaft con rods • R2r 881 893 • Bsa a65 650cc - Free postage - New and Used
Crankshaft con rods • R2r 881 893 • Bsa a65 650cc - Free postage - New and Used
Engine gasket set bsa - engine, - £52.50
Full engine gasket • Set suitable bsa • A65 1962 part - Free postage - New and Used
Full engine gasket • Set suitable bsa • A65 1962 part - Free postage - New and Used
Bsa a65 crankcases - bsa, engine - £99.50
Bsa a65 crankcases • Late 60s pre • Oif see photos - Free postage - New and Used
Bsa a65 crankcases • Late 60s pre • Oif see photos - Free postage - New and Used
Bsa a65 a50 right side - bsa, - £15.08
Used right side • Engine cover above • Models has obviously - Free postage - New and Used
Used right side • Engine cover above • Models has obviously - Free postage - New and Used
Bsa a50 a65 stainless - a65, steel - £19.99
Unc thread allen • Screw set stainless • Steel engine case - Free postage - New and Used
Unc thread allen • Screw set stainless • Steel engine case - Free postage - New and Used
Bsa a50 a65 engine gearbox - a50, tab - £11.99
Bsa lockwasher set • A50 a65 models • Gearbox sprocket 3121 - Free postage - New and Used
Bsa lockwasher set • A50 a65 models • Gearbox sprocket 3121 - Free postage - New and Used
Bsa a50 a65 primary chain - bsa, - £44.99
Used bsa a50 • A65 primary chain • Cover dent face - Free postage - New and Used
Used bsa a50 • A65 primary chain • Cover dent face - Free postage - New and Used
Bsa a65l 4398 650 - bsa, engine - £125.00
Nice set matching • Cases they look • Good - Free postage - New and Used
Nice set matching • Cases they look • Good - Free postage - New and Used
Bsa a65 thunderbolt engine - thunderbolt, - £45.00
Valve seats would • Need lightly cut • Spark plug threads - Free postage - New and Used
Valve seats would • Need lightly cut • Spark plug threads - Free postage - New and Used
Bsa a65 twin 650 - bsa, 650, - £50.30
Oem number reference • 330bsa bsa a65 • Twin 650 a65l - Free postage - New and Used
Oem number reference • 330bsa bsa a65 • Twin 650 a65l - Free postage - New and Used
Bsa 650 a65 firebird - 650, - £104.70
Pair bsa a65 • Crank cases - Free postage - New and Used
Pair bsa a65 • Crank cases - Free postage - New and Used
Bsa a65 650 twin - 650, - £529.99
Engine bottom end • Dd07313 a65t bsa • A65 650 twin - Free postage - New and Used
Engine bottom end • Dd07313 a65t bsa • A65 650 twin - Free postage - New and Used
Bsa a65 valve alpha v254 - valve, - £19.99
You must your • Own expert responsibility • Fitting these parts - Free postage - New and Used
You must your • Own expert responsibility • Fitting these parts - Free postage - New and Used
Bsa a65 650cc unit twin - a65, - £87.47
Shown please see • Pictures condition etc - Free postage - New and Used
Shown please see • Pictures condition etc - Free postage - New and Used
Bsa a65 std - bsa, - £103.66
Pair a65 pistons • Manufactured engineering australia • Standard bore complete - Free postage - New and Used
Pair a65 pistons • Manufactured engineering australia • Standard bore complete - Free postage - New and Used
Bsa timing cover star badge - bsa, - £7.15
A50 a65 b40 • C15 timing cover • Badge original part - Free postage - New and Used
A50 a65 b40 • C15 timing cover • Badge original part - Free postage - New and Used
Bsa a65 a50 lightning - bsa, hornet - £234.99
Bsa a65 a50 • Lightning hornet rocket • Channel islands guernsey - Free postage - New and Used
Bsa a65 a50 • Lightning hornet rocket • Channel islands guernsey - Free postage - New and Used
Bsa a65 650 twin mid - 650, 1960s - £35.99
Atu good useable • Advance timing unit • Bsa a65 650 - Free postage - New and Used
Atu good useable • Advance timing unit • Bsa a65 650 - Free postage - New and Used
Hepolite engine gearbox oil - hepolite, - £14.24
Bsa a50 500cc • A65 650cc 1962 • Hepolite engine gearbox - Free postage - New and Used
Bsa a50 500cc • A65 650cc 1962 • Hepolite engine gearbox - Free postage - New and Used
Bsa a65t thunderbolt - a65t, matching - £150.00
Bsa a65t thunderbolt • Matching engine crankcases • A65tb1304 1964 needs - Free postage - New and Used
Bsa a65t thunderbolt • Matching engine crankcases • A65tb1304 1964 needs - Free postage - New and Used
Bsa a65 a50 - a50, engine - £45.00
Just needs old • Wax grease cleaning • Off - Free postage - New and Used
Just needs old • Wax grease cleaning • Off - Free postage - New and Used
Bsa a50 a65 - a50, crankshaft - £78.70
Bsa a50 a65 • Crankshaft part 177 - Free postage - New and Used
Bsa a50 a65 • Crankshaft part 177 - Free postage - New and Used
Bsa a65ta thunderbolt 1967 650 - 1967, - £140.00
Nice set case • Age marks very • Useable - Free postage - New and Used
Nice set case • Age marks very • Useable - Free postage - New and Used
Bsa 650 a65 - a65, lighting - £34.09
Powered sixbit ecommerce • Solution - Free postage - New and Used
Powered sixbit ecommerce • Solution - Free postage - New and Used
Bsa 650 a65 lighting - lighting, engine - £202.68
Powered sixbit ecommerce • Solution - Free postage - New and Used
Powered sixbit ecommerce • Solution - Free postage - New and Used
Bsa a50 a65 engine and - a65, - £12.95
Engine gearbox contains • Four tab washers • Add favourites front - Free postage - New and Used
Engine gearbox contains • Four tab washers • Add favourites front - Free postage - New and Used
Bsa a65 650cc star - bsa, - £24.99
Bsa a65 650cc • Star twin 1964 • Engine cylinder head - Free postage - New and Used
Bsa a65 650cc • Star twin 1964 • Engine cylinder head - Free postage - New and Used
Bsa a65 a50 - a65, engine - £60.00
Nice case barrel • Bolts are smaller • Type - Free postage - New and Used
Nice case barrel • Bolts are smaller • Type - Free postage - New and Used
Bsa a65 a50 engine oil - a50, - £12.50
Nice old original • Pipe - Free postage - New and Used
Nice old original • Pipe - Free postage - New and Used
Bsa a65 a50 thunderbolt - a65, - £58.94
Sale bsa a65 • A50 thunderbolt engine • Stand good solid - Free postage - New and Used
Sale bsa a65 • A50 thunderbolt engine • Stand good solid - Free postage - New and Used
Bsa alloy billet sump - sump, plate - £53.99
Sump plate bsa • Premium quality billet • A10 a50 a65 - Free postage - New and Used
Sump plate bsa • Premium quality billet • A10 a50 a65 - Free postage - New and Used
Bsa 650 a65 lighting - 650, engine - £145.92
Powered sixbit ecommerce • Solution - Free postage - New and Used
Powered sixbit ecommerce • Solution - Free postage - New and Used
Bsa 650 a65 - bsa, - £72.97
Powered sixbit ecommerce • Solution - Free postage - New and Used
Powered sixbit ecommerce • Solution - Free postage - New and Used
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Everything you need to know about bsa a65 engine
Whether you are looking for a brand-new or second-hand bsa a65 engine, eBay offers one of the largest selections available online. With 47 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 £7.15, while premium listings can reach £529.99 — giving you a wide budget spread to work with. The average price of £94.27 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.