They have a 7/8" bore size & the set has two Left hand & two Right hand cylinders.
ORIGINAL TYPE CONTACT BREAKER POINTS AUSTIN A40 DEVON,SOMERSET & SPORTS 1952-54
SET OF 4 FRONT BRAKE WHEEL CYLINDERS FOR THE AUSTIN A40 DEVON & SOMERSET 1951-55
Austin A40 Devon 1948-52 - DISTRIBUTOR KIT use with Lucas Dist 40141
AUSTIN A40 DEVON AND SOMERSET 1951-55 NEW BRAKE MASTER CYLINDER
AUSTIN A40 Farina(59-68)AUSTIN A55 A60(59-71)LUCAS IGNITION CONDENSER-C1
MG MIDGET SPRITE FRONT LOWERING SPRINGS AUSTIN A35 AUSTIN A40 -SEE VIDEO
