Rear calipers can sometimes require the piston to be turned clockwise (or counterclockwise in some cases) to retract the piston. Brake fluid supplied by the reservoir is used to fill the caliper bore as the caliper piston extends to compensate for pad wear. Modern disc brake calipers are either floating or fixed designs. All our Disc Brake Caliper Pistons are made from high-quality materials for long-lasting durability. $9.43. One of the parts that make this "squeezing" action possible is the Brake Caliper Piston. XTR - ICE TECHNOLOGIES - 4-Piston - Hydraulic Disc Brake Caliper The XTR M9120 caliper features a MONO-BODY design which is machined from a single cold forged block to maximize rigidity and four ceramic pistons for perfect, Rider Tuned stopping power. Caliper should not move (square itself to rotor): only the pistons and pad should move. Brake calipers should be mounted square with rotor to prevent excessive piston knock-back and uneven pad wear. While looking at brake area, have someone apply brakes. In any case, a low fluid level at the master cylinder reservoir indicates the need for a thorough brake system inspection. If the finish of the caliper piston is damaged, the piston can't slide smoothly causing a caliper sticking problem. To remove a caliper piston that has become seized, the hydraulic pressure of the brake system itself can be used. Upgrade to high performance brake calipers and add some clamping power to your brake system. In disk brake systems, the brake calipers are the ones that squeeze the brake pads against the disk or rotor of a wheel. Disc Brake Caliper Piston by Carlson®. We offer performance brake calipers for every application and budget, everything from economical 1-piston and 2-piston cast calipers with an attractive powder coated finish that are perfect for a daily driver, to lightweight, billet aluminum 8-piston calipers that are right at home on the race track. Dorman Products - P7569A : Disc Brake Caliper Piston. $5.47 $ … Not all caliper pistons employ the same procedure to retract the pistons, however. Part number: C28 … centric 14651015 centric 146.51015 Disc Brake Caliper Piston. Part number: 14651015 Manufacturer: centric. Knowing which type of caliper you intend to use the disc brake piston tool on will help prevent damage to the caliper or tool. Types of Brake Calipers. centric. Walmeck Disk Brake Caliper Piston Tool 3/8" Drive Disc Brake Piston Tool Wind Back Removal Cube Tool for Car and Truck Pistons. Often a simple C-clamp can be used. Choose Advance Auto Parts for Disc Brake Caliper Piston Boot To restore braking performance, replace your piston with this one by Carlson designed to be just like the OE part, so … 4 left at this price. Add to cart. centric 14651015 centric 146.51015 Disc Brake Caliper Piston. Brake Caliper Piston Products. We offer a comprehensive line of Disc Brake Caliper Pistons for a variety of vehicle applications. $9.43.