What size hone?

[Jeepsinker]

I have a rebuild kit for my master cylinder, but I have to go to town and get a hone. What size do I need? The master is an 1,1/2" or is it 1,7/8" I gotta get this done quickly.

 

[gringeltaube]

MC diameter is 1-3/4". (-> M35, M35A1 M35A2)


G.

 

[DeucesWild11]

Napa has generic ones that can service a variety of diameters. I bought a big one and a small one and that took care of my Airpack and MC rebuilds.

 

[DeucesWild11]

Grabbed this off my air pack rebuild thread..

Tools you need. I purchased two cylinder hones, from NAPA, one for the air cylinder Part # BK 7769220 $22.50 and one for the pushrod tube BK 7769223 $12.60. Now looking at the site you can get a three pack on Cylinder Hones BK 7769227 for $26.10.. Argghh!

 

[Jeepsinker]

Thanks guys. Just got home from town with a wheel cylinder hone. I got the only one in town other than what napa has because they are closed. This one does 13/16" to 2-1/4". Now to get that master cylinder off. I know what I did wrong. I had the power bleeder pressurized and pushed on the brake pedal not thinking it would hurt anything. Odd thing is that I still have a good pedal.