J.C. Whitney JK27160002 Rear Left Brake Caliper OEM Replacement FWD 1-Piston

The J.C. Whitney JK27160002 is a direct-fit OEM replacement rear brake caliper designed for the driver (left) side of front-wheel drive applications. Engineered to restore factory braking performance, this single-piston caliper is a straightforward swap for the original worn or seized unit.

Key Features:

• Installation Position: Rear Left (Driver Side)
• Piston Count: 1-Piston design
• Piston Material: Phenolic resin — lightweight and corrosion-resistant
• Piston O.D.: 1.34 inches (33.91 mm)
• Inlet Port Size: M10 x 1.0
• Bleeder Port Size: M10 x 1.0
• Drivetrain: Front-Wheel Drive (FWD) applications
• Includes: Caliper, mounting bracket, and installation hardware
• Built to ISO 9001 and QS 9000 manufacturing standards
• Backed by J.C. Whitney's 1-year unlimited-mileage warranty

This caliper assembly arrives ready to install and is validated by automotive engineers for a precise, application-specific fit. The phenolic piston offers excellent resistance to heat and corrosion, helping maintain consistent brake performance over time. Cross-reference numbers: 19-B6457 / 19B6457.