J.C. Whitney SET-JK27160005 Rear Brake Caliper Set OEM Replacement 2-Piece Kit

The J.C. Whitney SET-JK27160005 is a complete rear brake caliper replacement kit designed as a direct OEM-style replacement. This 2-wheel set includes both the driver and passenger side rear disc brake calipers, restoring your vehicle's original braking performance without modification.

Key Features:

• Complete 2-Piece Set — includes one (1) rear driver side caliper and one (1) rear passenger side caliper
• Single-Piston Design — 1 piston per caliper with a piston diameter of 33.91 mm (1.34 in.)
• Standard Port Sizing — inlet port size M10 x 1.0; bleeder port size M10 x 1.0
• OEM Replacement Fit — engineered to meet original factory specifications for a direct bolt-on installation
• Cross-Reference Part Numbers — replaces OEM numbers 58310B2A00, 58310B2A20 (driver side) and 58311B2A00, 58311B2A20 (passenger side)

Brake calipers are a critical safety component of your vehicle's disc brake system. They apply clamping force to the brake pads against the rotors to slow and stop the vehicle. A worn, seized, or leaking caliper can cause uneven braking, pulling to one side, increased stopping distance, or complete brake failure. Replacing calipers in pairs ensures balanced, even braking performance across both rear wheels.