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Old 11-05-2013, 04:51 PM
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eatont9999 eatont9999 is offline
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Join Date: Jan 2012
Location: Dallas, TX
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Quote:
Originally Posted by Diesel911 View Post
The MacParts rebuilders rebuild Calipers with big pits in the bores; I have seen them.
One of the reasons a lot of Members have complained about rebuilt Calipers leaking.

I rebuilt the Calipers on Mine years ago and there was some pitting inside. I have had no issues with them.
In Fact I have rebuilt the Calipers of all of the Various Vehicles I have owned and they all had some pitting in side.
Now if the Piston is pitted you either get a new Piston or replace the Caliper.

I think the Car Owner is actually more likely to do a better Job rebuilding the Calipers than the MacParts rebuilders.

Where I have had issues rebuilding Calipers it has been with the Caliper Kits. Dust Boots that fit poorly don't don't want to stay on the Caliper.
Same here. Make sure you get the right rebuild kit or you will be stuck. I learned that you should disconnect the rubber boot from the caliper before removing the piston so that if you have to reuse the rubber boot, it won't be torn when the piston shoots out. Keep your fingers away from the piston and let it hit against a piece of wood.
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1983 300SD - Tanoshii - mostly restored ~400K+.
1983 300SD - Good interior. Engine finally tamed ~250K.
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