Description
This is a really nice old EIS product. Made In USA manufactured in the -60s. The nice box contains a complete renovation kit for the master cylinder if you have a Moraine master cylinder, The company EIS which no longer exists, used a special type of piston seal which is built up with small thin support ribs in the rubber which push the seal against the cylinder which should then seal better. The ashes seem to have been stored dry and cool since the 1960s because the rubber seals are in perfect condition. This way you have a nice old USA product in a nice package to put on the shelf when the job is done. Or you save it with the contents still, perhaps as a reserve for future needs. Buy one now we only have a limited batch of these rope kits. As you can see in the picture, it fits more cars than Cadillac.
Tip!
Take apart the master cylinder and check that it is 1″ = 25.4mm inside.
Clean it properly. Hone or polish the inside of the cylinder with fine sandpaper. Wash clean with T-Spirit or thinner.
If there is rust damage or cracks in the cylinder, it cannot be repaired, discard it and order a new master cylinder from us.
If it is in good condition, assemble it with new gaskets that you lubricate with brake fluid, check that all parts are facing the right way and end up in the right place.
Don't forget to change the 2 gaskets that remain on the piston in the brake servo.
How do you know if you have a Moraine master cylinder?
If you unscrew the master cylinder from the brake servo, a 1″=25mm thick aluminum piston rod sticks out from the brake servo.
There is no piston in the master cylinder, it is attached to the brake servo.
The 2 parts of the brake servo are held together by twisting them together, such as a jam jar. You can also see that there are no screws that hold the 2 parts of the brake servo together.
How do you know if you have a Bendix master cylinder?
If you unscrew the master cylinder from the brake servo, a round rod with an adjusting screw protrudes from the brake servo.
There is a snap ring that holds the piston in the master cylinder
You can also see that there are small screws that hold the 2 parts of the brake servo together.
