After multiple failures of the stock master cylinder we developed a solution that works and has been tested for over 120,000km without an issue.  This steel sleeved master cylinder with bearing mounted lever and piston plunger reduces moments on the piston, wear, friction and premature failure.  Not cheap but thats the price of reliability.  Most items have a black finish so the image may not reflect the colour of master cylinder received (silver or black). Master cylinder body may be new or used, but all have been modified and fitted with new internals.