J.C. Whitney JT27160004 OEM Replacement Rear Left Disc Brake Caliper

The J.C. Whitney JT27160004 is an OEM replacement rear left (driver side) disc brake caliper designed as a direct-fit replacement unit. This caliper restores proper braking function by clamping the brake pads against the rotor to slow and stop the vehicle with consistent, reliable force.

Key Features:

• Direct OEM Replacement: Engineered to match original equipment specifications for a precise, no-modification fit
• Rear Left (Driver Side) Position: Specifically designed for the rear driver side application
• Single-Piston Design: Features a 1-piston configuration with a 38mm (1.5 in) piston OD
• Antirust Coating: Protective coating applied to extend service life and resist corrosion
• Complete Assembly: Includes caliper body, bracket, metal piston, bleeder screw, and installation hardware
• Inlet Port: M10 x 1.0 brake line fitting
• Bleeder Port: M7 x 1.0 bleeder screw

Cross-Reference Part Numbers: 19-B7049, 478500R030, 4785042062, 4785042070

This replacement brake caliper is built to restore full braking performance and is a straightforward bolt-on installation. Always replace brake calipers in axle pairs and use new sealing washers on the brake hose banjo fitting during installation.