Reply to "Where to get Porterfield AP63 R4S front pads? Rear pics?"

mangustaMember

OK, got real lucky with first caliper teardown, all 4 pistons cleaned up nicely! Soaked them overnite in Evap-O-Rust and two came out bitchin, but other two are soaking again for some cleanup work....just aesthetic....useable as is but why not......!

Just tore down caliper #2 and I found one small piston is pitted about 1/4" from top of seal area. Not good. This is area that would be contacting seal when you put in new pads......

Anyone have a spare small (34mm) piston from previous rebuild that they could part with? Will gladly trade beans for a good piston!

Advise accordingly !!! Thanks in advance!

Ciao!
Steve

6/18/171:35 AM

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