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.

VALVE LIFTER ARM.

GOOD CONDITION SERRATIONS . THIS ALLOWS CABLE/LIFT ADJUSTMENT TO SET VALVE LIFTER CLEARANCE

M20 OIL SUPPLY PIPES . RARE .

N.O.S OIL SUPPLY/RETURN PIPES ,COMPLETE

RARE FIND !! N.O.S . STORED 70+YEARS AND RUBBER FANTASTIC ,NOT PERISHED , ORIGINAL CADNIUM PLATE .

3 good crank bearings

3 good crank bearings

Genuine minor use

Main Bearing Set x 4

Main Bearing Set x 4

Used good + condition

Cam Pinion Spindles

Cam Pinion Spindles

Inlet and Exhaust

Ex/In Valves Set

Ex/In Valves Set

Complete with split collars