MGB Original Clutch Master Cylinder Minor Repair Kit 3/4 inch Bore. GRK3007Z

Stock Status for This Item

Out of Stock; See ETA Tab for arrival date

Red Watch

MGB Cars 1962 - 1980.

Clutch Master Cylinder Minor Repair kit.

MGB 1962 - 1980.    GRK3007Z

Use with OE master cylinders only (AHH6553A & AAU7152).

Note this seal kit suits a 3/4" Bore Cylinder 

OE Master Cylinders are no longer available, they have been superseded by AHH6553 & GMC1007. 

A check can be made by looking at the main piston, if it has a 'Raised Shoulder' on the pressure end, it is designed to take the later type kit GRK3004Z.

If it is 'Flat' across the pressure end, it is designed to use the early type seal kit GRK3007

For the Major Repair Kit (seals & Valve) see GRK3007