A brake caliper is a component of a disc brake system that houses the brake pads and hydraulic pistons. A-Premium Disc Brake Caliper Assembly with Bracket Compatible with Mazda Miata 1990 1991 1992 1993 - Rear Driver and Passenger Side, 2Pcs. 4.0 out of 5 stars... Install the new caliper by securing it with bolts and reconnecting the brake line. Brake Piston Count: 1 Piston Bleeder Port Size:M7X1. Bracket:Without Brake:Caliper Mounting Bolts Included: No Piston Material: Steel Quantity Sold: 2 Pieces Feature: Item Type Buy 5-Tie Stackable Stawbey Gaden - 24 Quat Indoo/Outdoo Stacking with Dip Sauce - Gow Hebs, Stawbeies, and Flowes fom The Kitchen o Backyad - Plant and Stack Installation Position: Rear Driver & Passenger Side Check for uneven brake pad wear, which may indicate caliper issues. Part Number:19-1378,727101,NA012671XB,727102,19-1377,NA012661XB,191377,NA012671X,NA012661X,191378 Fitment: for Mazda; for Miata 1.6L 1990-1993 & 1.8L 1994-1997 1999-2005 Package Quantity: 2 90-93 Mazda Miata MX5 1.6L NA Complete Brake Caliper Set Front Rear 51k OEM 2991 Location: Left,Rear,Right,(Rear Driver & Passenger Side Location: Left,Rear,Right,(Rear Driver&Passenger Side) It plays a crucial role in the brake process, ensuring effective vehicle control. Bleeder Port Size: M7X1. Bracket: Without Brake: Caliper Ensure proper alignment and secure mounting of the brake caliper during installation. Inlet Port Size:M10X1.Installation Position:Rear Driver&Passenger Side It squeezes the brake pads against the rotor to establish friction, which slows or stops the vehicle. Fitment:for Mazda,for Miata 1.6 L 1990-1993 & 1.8 L 1994-1997 1999-2005 Package Quantity: 2 Inlet Port Size: M10X1. Installation Hardware Included: Yes Mazda Genuine Rear Disc Brake Caliper Combo Fits 15-20 MAZDA MX-5 MIATA