BSA WM20 Used Engine Spares

This is a special page, solely listing spares for BSA WM20 Engine parts.

Parts are genuine unless stated reproduction.

Spares for other WW2 Military motorcycles can be found here.

RARE-ALLOY CYLINDER HEAD – 66-59 AM -IN GREAT CONDITION .

NO MISSING FINS !! 1 FIN HAS A CRACK ( SEE PICTURES)

BSA ENGINE RIVETS – 27-1239.

UNOPENED BOX - ONE ONLY.

ENGINE TIMING PINION- 65-692.

USEABLE PINION USED NOTHING BROKEN .

OIL PUMP DRIVE SPINDLE. 66-2620.

BEST CONDITION - LITTLE USED DRIVE SPINDLE.

EXHAUST LIFTER SPINDLE – 66-1435.

USED & RE USEABLE.SPLINES LOOK GOOD .

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

CLEANED AND IN BEAUTIFUL CONDITION .

EXHAUST TAPPET HEAD .-66-1498.

USEABLE USED PART .TAPPET COLLAR GOOD .

TIMING CHEST SET OF BOLTS FOR TIMING GEAR PLATE .

SPECIAL DOMED BOLTS FOR CAMS INCLUDED .

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

GOOD UNUSED AND WELL STORED .- THE ODD BLEMISH .

EXHAUST TAPPET AND GUIDE .

USED & RE-USEABLE PART .

OIL PUMP WITH BOLTS .

BODY UN DAMAGED .

OIL PUMP RETAINING PIN. 65-2580

RESDY TO USE AFTER A CLEAN.

INLET VALVE 66-235

USEABLE USED VALVE .

PAIR OF CAMS 65-2420.

NICE CONDITION PAIR .

ENGINE TIMING PINION . 65-692.

A USED PINION , STILL USEABLE .

CRANKCASE SCAVENGE COVER . 66-2611

A GOOD UNDAMAGED COVER COMPLETE WITH ITS BRASS FILTER .

N.O.S EXHAUST TAPPETS .

EXCELLENT ,STILL GREASED .

SET OF VALVES -USED -INLET AND EXHAUST.

A USEABLE PAIR OF ORIGINAL VALVES .

ENGINE STRAPS TO HOLD MAG/DYNO.

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

PAIR OF VALVES – INLET & EXHAUST.

A USED PAIR IN GOOD CONDITION -READY TO LAP IN .

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

STILL GOT PRESERVATIVE ON IT . OFTEN BROKEN.

BSA WM20 N.O.S CRANKCASE PLUGS .

REMOVED IF FITTING EARLY OIL PRESSURE INDICATOR.

OIL PUMP BODY SPECIAL BOLTS-65-2604

A GOOD USED PAIR WITH WASHERS .

BSA WM20 OIL PUMP.- 66-2588

GOOD , WORKING AND NO CRACKS TO BODY.

ENGINE SHAFT DISTANCE COLLAR. 66-660

USED -GOOD CONDITION FOR AGE .

MAGDYNO DRIVE IDLER PINION.

GOOD CONDITION READY TO USE .

OIL PUMP RETAINING PIM. 65-2580.

USEABLE CONDITION READY TO USE .

OIL PUMP -COMPLETE.

A GOOD BODY WITH NO CRACKS.

OIL PUMP SECURING BOLTS-65-2604- PAIR.

USED ,READY TO USE PARTS.

OIL PUMP RETAINING PIN. 65-2580.

GOOD ,CLEAN CONDITION.

CRANKCASE JOINING BOLTS X3 .

USEABLE, READY TO CLEAN & FIT.

OIL PUMP FIXING BOLTS , 65-2604

GOOD USEABLE ORIGINAL CONDITION .

CRANK CASE OIL PIPE ADAPTORS -PAIR. 65-2252

GOOD CONDITION READY TO FIT .