A piston seal is a gasket designed to keep fluid from leaking around the piston. Piston seals are commonly used in brake calipers.
No. If your calipers are leaking, they need to be replaced. Calipers leak because they're worn out, or because you didn't change the fluid and it corroded the inside of the piston bore.
It all depends on what part is leaking what fluid. Brake cylinder would leak brake fluid. Axle seal would leak gear oil.
where is it leaking from?
brake fluid leaking from a brake drum indicates the brake slave cylander on that wheel is leaking and needs to be replaced you will not see the actual leak with out removing the brake drum
Sounds like, at the very least, you damaged the caliper piston seals. The calipers will have to be replaced or rebuilt.
The clutch master cylindar is most likely leaking. It's literally a hydraulic piston attached to the clutch pedal. It is also possible that brake fluid is leaking from the brake master cylendar and running down the line to the clutch pedal, ending up inside.
Leaking brake cylinder (or caliper piston if it has rear disc brakes). Also if its a rear wheel drive vehicle it could be differential oil leaking from the outer axle seal. If its a brake fluid loss you can monitor the fluid level in the master cylinder .
Phenolic is a composite material and is used to reduce the transfer of heat from the brake pads to the brake fluid via the piston.
Brake fluid in a Toyota Sequoia could be leaking from several places. Check the wheel cylinders first as they are a common place to leak.
Seal in brake caliper is leaking and needs replacement Flexible brake line to the caliper is leaking and needs replacement
Replace the leaking part