Classic Mini Dual Line Brake Master Cylinder AP Lockheed. (pre servo) GMC227

Classic Mini Dual Line Brake Master Cylinder AP Lockheed. (pre servo)   GMC227

Tandem Brake Master Cylinder

Genuine AP Lockheed, made in UK.

FRONT TO REAR master cylinder, this type was actually introduced in 1985 but it replaces other dual line master cylinders from 1978.

Replaces all the front to rear square type reservoir cylinders GMC173/198 and the GMC192/195. It should also be noted that this master cylinder has 2 different size metric unions, Top one is 10mm and the bottom one 12mm for the larger stepped bore size to the rear brakes.

New pipe kits are required - for  Right hand drive cars is BAU5654 or in copper nickel BAU5654MS.

The master cylinder repair kit is GRK1035.