BSA WM20 Used Engine Spares
WW2 CYLINDER HEAD THICK FINS ALMOST 100%.
A BETTER THAN USUAL HEAD THAT HAS GOOD FINS ESPECIALLY AROUD PLUG WHERE OFTEN DAMAGED .
PISTON +20 WITH N.O.S RINGS -HEPOLITE .
A QUALITY PISTON THAT I THINK WAS N.O.S BUT DAMP STORED HENCE MARKS .
BARREL WITH A N.O.S +20 PISTON – RECENT REBORE . PISTON BARE .
ANOTHER READY FOR USE .SEP OF OVERSIZE BOLTS .
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+
COMPLETE CRANK WITH ROD -TO REBUILD – NICE FLYWHEELS .
WAS RUNNING BUT GETTING NEAR TO REBUILD TIME .
WW2 BOTTOM END WITH CRANKSHAFT, CON ROD & TIMING SIDE PARTS .
MATCHING CASES , WAS RUNNING , WORKSHOP PLATE ON SIDE .
WM20 STAMPED CRANKCASES – A PROPER PAIR – POST WAR DATED 1955.
WOULD HAVE BEEN USED BY A WORKSHOP AS REPLACEMENT ENGINE .A GOOD PAIR
N.O.S INNER PRIMARY TO CRANK CASE BOLTS X 3.
LAST BOX OF GENUINE BSA BOLTS WITH HOLES TO WIRE THEM ON .
N.O.S ENGINE DRIVE SIDE OIL FLINGER PLATE .-24-2113.
GOOD UNUSED AND WELL STORED .- THE ODD BLEMISH .