Master Cylinders

[427 Street]

Hi All...I would like to replace one of my master cylinders. When I was installing the new brake switch upgrade, I noticed a very small leak/seepage from the smaller master.

Do I just contact Bob to purchase a replacement, or do you recommend another source so I do not have to keep bugging Bob.

Thanks,
Nick
#2049 FIA

[66gtk]

Nick - I sent you a text. It's all in the manual.

For about $60 each I'd replace both while you are at it and are opening the system up. Good time to do the flexible lines front and back as well.

[DanEC]

My 782 uses Tilton master cylinders for brakes and clutch which you can buy through a lot of places - I bought one replacement through Summit Racing. The size is usually cast on the side of the body - 750 is 3/4 inch, 825 is 7/8 inch, etc. your car is a few years earlier than mine so I would check the back of the assembly manual to see what they used then.

[csx4017]

Just replaced my whole system. The rod end seal was leaking ( dynamic seal OK )
CARiD...sells individual master cylinders without the additional parts in the kit that I found others selling....many additional parts not required.
Tilton P/N's 74-750 and 74-875
Gates Transmission oil cooler hose...SAE J1019 3/8"
Replaced the BMW reservoir with a like P/N
Relocated the new reservoir a clamp width higher to get the clamps out of the cockpit and accessible from the engine bay.
Added a hose clamp at the forward face of the footbox to insure no contact between pedals and hoses.
ERA520

[427 Street]

Thanks to all