Master Cylinder Piston with Seals 13mm, Norton
Grimeca 13mm master cylinder piston with seals, as used in the master cylinder re-line kit.
Overall length with spring: 3-5/16″ (84mm)
Piston only length: 1.85″ (47mm)
Piston diameter: 0.512″ (13mm)
Distance from front of front seal to middle of rear 0-ring: 1-3/16″ (30mm)
For Norton Commando.
Made in England.