J.C. Whitney JB27150007 Front Right Brake Caliper OEM Replacement 1-Piston

The J.C. Whitney JB27150007 is a front right (passenger side) brake caliper designed as a direct OEM replacement for BMW 3-Series vehicles. Featuring a single-piston sliding design, this caliper is engineered to restore proper braking function and meet or exceed original equipment specifications.

Over time, brake calipers can leak fluid from aging piston seals or become corroded and restricted, leading to reduced brake performance, pulling to one side, or dragging brakes. Replacing a worn caliper with this direct-fit unit restores confident, even braking response.

Key Features:

• Direct OEM replacement — no modifications required for installation
• Single-piston (1-piston) sliding caliper design
• Front axle, right (passenger) side fitment
• Restores proper clamping force and brake pedal feel
• Manufactured to meet or exceed OEM specifications for fit and function

This caliper installs in place of the original unit using factory mounting points. It is recommended to replace calipers in pairs (left and right) to maintain balanced, even braking performance across the axle.