J.C. Whitney JD27150035 Front Right Brake Caliper OEM Replacement 2-Piston

The J.C. Whitney JD27150035 is an OEM replacement front right (passenger side) disc brake caliper engineered for the Dodge Ram 1500. Featuring a dual-piston design, this caliper delivers reliable clamping force on the brake rotor to restore factory-level stopping power to your truck.

Key Features:

• Position: Front Right (Passenger Side)
• Piston Configuration: 2-Piston design
• Piston Diameter: Approximately 2.12 in. (54 mm)
• Piston Material: Phenolic resin for heat resistance and durability
• Brake Line Inlet: 3/8-24 UNF threaded port
• OEM Replacement: Direct-fit, no modification required
• Compatible OEM cross-reference part numbers: 5018236AA, 18-B4762A, FRC11507

How It Works:

When the brake pedal is depressed, hydraulic fluid from the master cylinder pressurizes the caliper, causing the pistons to clamp the brake pads against the rotor and slow the vehicle. A worn or leaking caliper can cause brake fade, fluid loss, uneven pad wear, or vehicle pull — all signs that replacement is needed.

This J.C. Whitney caliper is built to meet OEM specifications for a straightforward, bolt-on installation using standard hand tools and basic mechanical knowledge.