BSA WM20 Used Engine Spares

CRANKCASE MAGNETO SHIMS .005 THOU BRASS – 66- 2347.

THESE ARE N.O.S BUT HAVE TARNISHED ., if you have whining then youy need to shim the mag base .

£ 4 each .Item: 48099

PAIR OF CAM PINIONS WITH BUSHES – BEST CONDITION .

A GOOD USED PAIR OF CAMS .

£45Item: 47957

USED & USEABLE CONDITION.

£15Item: 47955

CRANK CASE SCAVENGE FILTER -BRASS .

USED & RE USEABLE, CLEAN AND FIT .

£15Item: 47953

OIL PUMP DRIVE SPINDLES .

USED - BEST CONDITION .

£65Item: 47951

CRANK DISTANCE SPACER , 66-660

A USED AND RE USABLE ITEM .

£15Item: 47858

CUSH DRIVE DISTANCE PIECE – 65-2528.

ESSENTIAL IF USING EARLY TYPE CUSH DRIVE BEARING .

£20Item: 47856

MAGDYNO IDLER DRIVE PINION WITH BUSH- 66-2250.

A USEABLE PINION.

£12Item: 47814

PAIR OF CAM PINIONS WITH BUSHES.

A USED INLET & EXHAUST SET OF CAMS .

£30Item: 47812

CRANK CASE AIR RELEASE UNIT .

A WORKING UNIT WITH THE FLAP WORKING AND NOT STUCK.

£40Item: 47810

OIL PUMP DRIVE SPINDLE – 66-6260.

A USABLE USED DRIVE.

£45Item: 47806

TIMING CHEST PLATE WITH BEARING.

A GOOD USED & REUSEABLE PART.

£18Item: 47723

ALMOST NEW -PAIR OF ALPHA VALVES .

A GOOD STRAIGHT STEM , GOOD TO USE.

£50Item: 47721

OIL FLINGER PLATE – 66-2250.

USED & NEED A GOOD CLEAN TO RE-USE .

£12Item: 47719

MAGDYNO HOLDING STRAP WITH BOLT .

USED & USEABLE CONDITION.

£18Item: 47717

EXHAUST TAPPET HEAD .

USED & RE USEABLE, CLEAN AND FIT .

£20Item: 47713

CRANKCASE SCAVENGE PLATE WITH BRASS FILTER .

USED , NEEDS A GOOD CLEAN UP, UNTOUCHED .

£25Item: 47711

OIL PUMP – TURNS – NO CRACKS TO BODY .

A USED PUMP THATS QUITE STIFF BUT NEEDS OIL IN IT .

£50Item: 47709

OIL PUMP BRASS FILTERS 66-2623.

GENUINE NOT REPRO.GOOD CONDITION.

£15 each.Item: 47357

HEAD BOLT SET OF 10 BOLTS .

A GOOD USED SET OF BOLTS .

£30Item: 47355

ENGINE CRANKCASE BOLTS -SET OF 3.

GENUINE USED PARTS . SPARES OR REBUILD .

£12Item: 47353

OIL PUMP BOLTS

SPECIAL BOLTS ONLY USED ON OIL PUMP FIXING .

£10 pr.Item: 47351

VALVE CHEST COVER PLATE 1942 ONWARDS ,ALSO RETRO FITTED AT SERVICES .

IN GOOD USED CONDITION .

£25Item: 47230

MAGNETO DRIVE PINION.

A USED AND RE USABLE ITEM .

£30Item: 46958

PISTON +20 WITH N.O.S RINGS -HEPOLITE .

A QUALITY PISTON THAT I THINK WAS N.O.S BUT DAMP STORED HENCE MARKS .

£75Item: 46656

TIMING CHEST PLATRE WITH BEARING – 65-2008.

A GOOD PLATE THATS HAD OIL REMOVED HENCE LIGHT RUST .

£15Item: 45896

CRANKCASE SCAVENGE PLATE – 66-2611.

A GOOD USED PAIR .

£30Item: 45894

CRANK SHAFT DISTANCE COLLAR – 66-660.

USED & RE USEABLE . NEED A GOOD CLEAN.

£15Item: 45892

TIMING CHEST PLATE WITH BEARING -65-2008.

A GOOD CONDITION USED PART .

£18Item: 45890

BARREL WITH A N.O.S +20 PISTON – RECENT REBORE . PISTON BARE .

ANOTHER READY FOR USE .SEP OF OVERSIZE BOLTS .

£ 300Item: 45758

SET OF CRANKCASES – 1940- .

USUAL BIT OF MAG PLATFORM WEAR. NO REPAIRS OR OBVIOUS DAMAGE .

£120Item: 45756

BARREL AND PISTON – REBORED TO FIT THE USED +60 PISTON .

THIS BARREL WAS GOT READY FOR A FUTURE REBUILD SO ALMOST EXTERNALLY PERFECT . REPAIR AND REBORE £100+

£ 200Item: 45754

COMPLETE EXHAUST LIFTER ASSEMBLY .

GOOD CONDITION READY TO FIT .

£75Item: 45001

EXHAUST TAPPET HEAD. 66-1498.

GOOD CONDITION -HAS SEEN LITTLE USE .

£25Item: 44999

ENGINE CRANKCASE BOLTS X 3.

GENUINE 3 BOLTS FROM BSA .

£12Item: 44997

COMPLETE EXHAUST LIFTER ASSEMBLY.

CORRECT ARM , SOME WEAR ON SPINDLE THROUGH USEAGE .

£65Item: 44995

STANDARD PISTON WITH RINGS , PIN & CIRCLIPS .

A USED PISTON THATS USEABLE .

£50Item: 44842

OIL PUMP RETAINING PIN. 65-2580.

USED & RE USEABLE .

£15Item: 44786

COMPLETE CRANK WITH ROD -TO REBUILD – NICE FLYWHEELS .

WAS RUNNING BUT GETTING NEAR TO REBUILD TIME .

£40Item: 44333

CYLINDER BASE & CRANK CASE STUD NUTS -5. 15-152.

A SET OF USED NUTS .

£20Item: 44280

WW2 BOTTOM END WITH CRANKSHAFT, CON ROD & TIMING SIDE PARTS .

MATCHING CASES , WAS RUNNING , WORKSHOP PLATE ON SIDE .

£475Item: 44202

WW2 TIMING SIDE ENGINE CASE .

NO MAJOR DAMAGES.

£55Item: 44200

TIMING COVER – LATE WAR – SMALL BSA SCRIPT.

AN UNCLEANED AND UNPOLISHED COVER.

£50Item: 44144

OIL PUMP SPINDLE RETAINING PIN. 65-2580.

A GOOD USED PIN.

£15Item: 44142

WM20 STAMPED CRANKCASES – A PROPER PAIR – POST WAR DATED 1955.

WOULD HAVE BEEN USED BY A WORKSHOP AS REPLACEMENT ENGINE .A GOOD PAIR

£150Item: 44127

MAGDYNO IDLER PINION -66-2250.

USED & RE USEABLE, CLEAN AND FIT .

£15Item: 44088

OIL PUMP FILTER – BRASS – 66-2623

USED IN GOOD CONDITION .

£15Item: 44084

EXHAUST TAPPET SET -COMPLETE WITH GUIDE.

A GOOD TAPPET HEAD .

£40Item: 43784

N.O.S EXHAUST LEVER SPRING.-65-403.

AS NEW .

£10 each.Item: 42779

N.O.S EXHAUST LIFTER BUSH. 66- 1434.

STILL IN PRESERVATIVE .

£20Item: 42777

N.O.S INNER PRIMARY TO CRANK CASE BOLTS X 3.

LAST BOX OF GENUINE BSA BOLTS WITH HOLES TO WIRE THEM ON .

£15Item: 42663

BSA CRANKPIN NUT LOCKING WASHERS WITH SCREWS – 31-300.

GENUINE USED SET.

£20Item: 42659

HEPOLITE BIG END ASSEMBLY . 1 ONLY.

BRAND NEW & COMPLETE.

£120Item: 42657

MAGDYNO DRIVE IDLER PINION WITH BUSH – 66-2250

A GOOD USED PART.

£15Item: 42496

CRANKCASE SCAVANGE COVER . 66-2611

A GOOD UNDAMAGED COVER.

£20Item: 42490

N.O.S EXHAUST VALVE LIFTER BUSH.

STILL IN PROTECTIVE GREASE .

£20Item: 42456

SET OF 10 M20 HEAD BOLTS .

A USED SET WITH SOME WASHERS .

£30 HOLD lionel pItem: 42242

TIMING CHEST BOLTS WITH CORRECT WAHERS

USED AND RE USEABLE .

£ 25Item: 42240

BSA M21 HEAD BOLTS.-8.

LONGER THAN M20.

£20Item: 41005

SET OF GENUINE CRANK CASE / PRIMARY COVER BOLTS .

WITH WASHERS .

£12.Item: 41003

VALVE CHEST COVER PLATE- MILITARY ISSUE 42-45.

GOOD CONDITION READY TO FIT .

£25Item: 40985

CRANKCASE OIL PIPE ADAPTORS.

PAIR OF USED ENGINE ADAPTORS.GOOD CONDITION.

£20 PAIR.Item: 40795

PAIR OF VALVE SPRING COLLARS – 66-221.

A GOOD CONDITION ORIGINAL PAIR.

£20Item: 40674

SHORT MAGDYNO STRAP.

BARE STRAP.

£10Item: 40672

MAGDYNO IDLER PINION-66-2250

A GOOD USED PART .

£20Item: 40658

BSA ENGINE RIVETS – 27-1239.

UNOPENED BOX - ONE ONLY.

£20 HELD Dave lewis .Item: 38528

EXHAUST LIFTER SPINDLE – 66-1435.

USED & RE USEABLE.SPLINES LOOK GOOD .

£30Item: 38076

N.O.S CAMS -65-2420- pair.

CLEANED AND IN BEAUTIFUL CONDITION .

£85 pair.Item: 37925

N.O.S ENGINE DRIVE SIDE OIL FLINGER PLATE .-24-2113.

GOOD UNUSED AND WELL STORED .- THE ODD BLEMISH .

£20Item: 37099

MAG/DYNO IDLER PINION.-66-2250

GOOD TO USE .

£18Item: 37097

INLET VALVE 66-235

USEABLE USED VALVE .

£18Item: 36878

N.O.S CYLINDER BASE & CRANK CASE STUDS .- 24-1620.

SOLS AS A SET OF 5 PER BIKE .

£20Item: 36639

N.O.S EXHAUST TAPPETS .

EXCELLENT ,STILL GREASED .

£20Item: 36489

N.O.S INLET VALVE TAPPET – 66-1493.

A FEW LEFT

£20Item: 36487

N.O.S TAPPET GUIDES -INLET & EXHAUST -66- 1494.

STILL WRAPPED .

£20 each.Item: 36485

SET OF VALVES -USED -INLET AND EXHAUST.

A USEABLE PAIR OF ORIGINAL VALVES .

£32Item: 35919

ENGINE STRAPS TO HOLD MAG/DYNO.

HAS BOLT AND TRUNNIONS -READY TO CLEAN UP AND RE USE .

£30Item: 35785

N.O.S EXHAUST TAPPET. 66-1498.

STILL GOT PRESERVATIVE ON IT . OFTEN BROKEN.

£35 Item: 35503

BSA WM20 N.O.S CRANKCASE PLUGS .

REMOVED IF FITTING EARLY OIL PRESSURE INDICATOR.

£15 Item: 35272

BSA WM20 OIL PUMP.- 66-2588

GOOD , WORKING AND NO CRACKS TO BODY.

£100 HOLD carl hItem: 34985

OIL PUMP FIXING BOLTS , 65-2604

GOOD USEABLE ORIGINAL CONDITION .

£20 pr.Item: 25443