Rebuild or Replace? Caliper Seals are shot
06-06-2010, 12:00 PM
#1
Burning Brakes
Thread Starter
Rebuild or Replace? Caliper Seals are shot
What is the best way to go here? Brake Caliper Piston Seals are toast.
Do I rebuild with new seals or is it time to replace the whole calipers?
Do I rebuild with new seals or is it time to replace the whole calipers?
06-06-2010, 12:25 PM
#2
Team Owner
Easy to do
Here is a link to a thread about rebuilding them
http://forums.corvetteforum.com/c6-z...m-caliper.html
While you are at it, put stainless steel pistons in
06-06-2010, 01:00 PM
#3
Team Owner
The picture shows the piston boot not the seals. Boots always do that with heat in a few sessions. Have any leaks of brake fluid?
06-06-2010, 07:54 PM
#6
Drifting
These things make life much easier. Lowers the transmission of heat from the pads to the fluid. We have used those since we converted to GS brakes. Boots are just there to catch on fire so leave them off.
06-06-2010, 07:56 PM
#7
Safety Car
Member Since: Nov 2000
Location: Shenandoah Valley Virginia
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Those are the exterior dirt seals not the piston seals. With track use they always fry and deteriorate quickly. Replacements will just burn up again. If no fluid is leaking, just drive them and forget replacing them. When changing pads before pushing the pistons back in the bores, be sure to use some brake-klene to clean the garbage off the pistons. Cleaning will preserve the piston seals.
06-07-2010, 09:50 AM
#10
dude, those aren't the seals, those are the dust boots. You can live fine for years without them. The seals are o-rings within the housing.
Don't worry about them unless you just have to mess around with something to be happy. I'm installing a brand new set of calipers right now and I'm leaving the dust boots off altogether. The calipers are so easy to rebuild, and o-rings are so cheap and easy to replace, if the dust abrades them and makes rebuild necessary in a few years, I'll just do that then.
Don't worry about them unless you just have to mess around with something to be happy. I'm installing a brand new set of calipers right now and I'm leaving the dust boots off altogether. The calipers are so easy to rebuild, and o-rings are so cheap and easy to replace, if the dust abrades them and makes rebuild necessary in a few years, I'll just do that then.
06-07-2010, 10:44 AM
#11
Burning Brakes
Thread Starter
dude, those aren't the seals, those are the dust boots. You can live fine for years without them. The seals are o-rings within the housing.
Don't worry about them unless you just have to mess around with something to be happy. I'm installing a brand new set of calipers right now and I'm leaving the dust boots off altogether. The calipers are so easy to rebuild, and o-rings are so cheap and easy to replace, if the dust abrades them and makes rebuild necessary in a few years, I'll just do that then.
Don't worry about them unless you just have to mess around with something to be happy. I'm installing a brand new set of calipers right now and I'm leaving the dust boots off altogether. The calipers are so easy to rebuild, and o-rings are so cheap and easy to replace, if the dust abrades them and makes rebuild necessary in a few years, I'll just do that then.
Thanx.
06-07-2010, 03:26 PM
#12
Drifting
When I rebuilt mine, I checked the calipers carefully for spread (wider at the front than at the rear of the unit) and since they were not spread, I rebuilt them using a rebuild kit and Rippie SS pistons. I resigned myself that the dust boots were going to melt, even with good brake ducts. Some racers keep an extra set of calipers on hand, so that if one does go, they have spares, and can keep one set in rebuild and one on the car.
06-07-2010, 03:35 PM
#13
Burning Brakes
Thread Starter
When I rebuilt mine, I checked the calipers carefully for spread (wider at the front than at the rear of the unit) and since they were not spread, I rebuilt them using a rebuild kit and Rippie SS pistons. I resigned myself that the dust boots were going to melt, even with good brake ducts. Some racers keep an extra set of calipers on hand, so that if one does go, they have spares, and can keep one set in rebuild and one on the car.
