Left. Right. 1 Piston Caliper. 10 x 1.5mm. 10 x 2 1/4" Brakes. 2 Piston Caliper. A hollow, specialized Screw that allows air to be removed from the Brake system. A protective Cap placed on a Brake Bleeder Screw. Exc.Brembo Brakes. Exc.Heavy Duty Brakes. GVW 12,000 Lbs. GVW 9,900 Lbs. Heavy Duty Brakes. Incl.Cap. Kit. M10 x 1.5. Serviced w/Disc Brake Caliper Repair Kit. Wo/Orange Paint Dot. Brake CLPR BLEDR. Dust.