Replacement clutch master question

[Jeff K]

I ordered a girling replacement clutch master off ebay . It seems identical to the DMC one on the outside except the connector.

When I opened it up to change the rod I noticed a girling one seems to have a 19 millimeter piston and the DMC one seems to have a 22 millimeter piston.

Obviously, smaller piston, less fluid movement. Not sure if I should mount it or get a DMC one.

Any suggestions?

Thanks
Jeff

[David T]

Take the old one apart and see what the bore looks like. If it is smooth with no deep pits maybe just stick a kit in it. If it is corroded I would not use the smaller one. I would get the proper size.
David Teitelbaum

[Jeff K]

Take the old one apart and see what the bore looks like. If it is smooth with no deep pits maybe just stick a kit in it. If it is corroded I would not use the smaller one. I would get the proper size.
David Teitelbaum

I agree. Man, I really hate ebay. I hardly ever buy from there and often got screwed. Most legit stores/online shops have what I want.

The bore seems fine, I check it as carefully as I could. Actually, the seals appear fine too. Do you know which rebuild kit is for this unit David?

I checked the older thread, someone recommend Fenco #22320 from autozone. I called and that is not in the computer.

Thanks
Jeff

[Jeff K]

Ok, update.. the bore is no good. It has grooves in it. New master time.

I was going to get one that has a stainless liner in it. That should last forever.

[Ron]

Do you know which rebuild kit is for this unit David?

For future reference- Dorman CMK351685

[Jeff K]

For future reference- Dorman CMK351685

cool - thanks!

[mburshtain]

For future reference- Dorman CMK351685

I guess CMK351685 is no longer available.
Any known alternatives?

[r00b]

I installed this one with a little modification https://www.rockauto.com/en/moreinfo...=1006557&jsn=8

[mburshtain]

Thanks, I am actually looking for a rebuild kit.

[dmcman73]

Thanks, I am actually looking for a rebuild kit.

How about this? https://www.deloreango.com/us/clutch...rvice-kit.html