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Kelsey Hayes brake caliper rebuild

Posted By: cdstl

Kelsey Hayes brake caliper rebuild - 01/06/20 04:12 PM

1972 Cuda single piston caliper.

How do you guys go about getting the rubber boot, that goes around the piston, seated into the groove on the caliper while sliding the piston in.

Techniques?

Thanks
Posted By: Cuda340

Re: Kelsey Hayes brake caliper rebuild - 01/06/20 04:18 PM

I used o-ring grease but you can use brake fluid as well
Posted By: Neil

Re: Kelsey Hayes brake caliper rebuild - 01/06/20 04:19 PM

I did a 4 piston set by putting the boots in the bore and then lubing the piston with Napa sil-glyde and pushing them in. The boots are easy to tear so go slow.
Posted By: cdstl

Re: Kelsey Hayes brake caliper rebuild - 01/06/20 04:40 PM

I got them in. I had been fooling with it for a bit before I posted here. I watched a couple of you tube videos and both guys put the boot onto the piston and worked the boot into the caliper from the back.

With a little Sylglide and some brake fluid, it actually wasn't too bad.

Thanks
Posted By: rarefish

Re: Kelsey Hayes brake caliper rebuild - 01/06/20 06:32 PM

I used Centric Assembly Fluid when I did my A-body 4 piston KH calipers. Made the assembly job very easy.

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