Repair kit information for CP6465 master cylinders are tables below for all bore sizes. Please follow Instructions given.

INSTRUCTIONS:
1) Remove rubber boot (12) and unscrew end cap.
2) Carefully remove internal components.
3) Replace the following:
(Making sure all seals have been lubricated with brake fluid).
Primary seal (1), Slydring bearing (2), Piston washer (4), D-Section piston seal (5) and O-ring end cap seal (9).
4) Check bore is free from debris.
5) Lubricate bore with brake fluid.
6) Re-assemble internal components into body.
7) Use new circlip (13) to secure internal components and new boot to protect from debris (11)