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Find parts that fit your vehicle
Select your vehicle in the Part Finder at the top of the page and we'll show the parts listed for it.
Caliper Pistons & Repair Kits
Find parts that fit your vehicle
Select your vehicle in the Part Finder at the top of the page and we'll show the parts listed for it.
Replacement brake caliper pistons and caliper rebuild kits, so you can restore a worn or seized caliper instead of replacing the whole unit. The range includes Partswise pistons from 28mm to 46mm to suit Brembo calipers, a 48mm piston for PBR handbrake calipers, and a complete PBR cast iron handbrake caliper rebuild kit.
Every piston lists its measurements, so you can check them against your old piston before you order. Not sure which one you need? Give us a call on 02 9413 3166 or jump on live chat.
Family owned since 1980. You deal with us directly, from order to door.
Pick up free from our Chatswood shop, or get free local delivery across the North Shore and surrounds.
Need it fitted? The workshop at our Chatswood shop can fit your parts, with every job quoted first.
Yes, in many cases. If the caliper body is in good condition, a repair kit can replace the seals, dust boots and sometimes the piston, so the caliper works like new again.
It depends on the kit. Most include piston seals and dust boots, and some include new pistons or slide pin boots. Check the listing to see exactly what's included.
A rebuild suits a caliper with a sound body and bore that has worn seals or a sticking piston. If the bore is pitted or corroded, or the caliper is cracked or damaged, replacement is the safer option.
Usually you'll need basic hand tools, brake cleaner, assembly lubricant, and a way to remove the piston safely. Work carefully, keep everything clean, and follow your vehicle's workshop manual.
Yes. Opening the hydraulic system lets air in, so the brakes must be bled to restore a firm pedal before the car is driven.