J.C. Whitney JC27160011 Rear Passenger Side Brake Caliper OEM Replacement

The J.C. Whitney JC27160011 is a brand-new, direct OEM replacement rear brake caliper for the passenger side (right) of select Chevrolet Express 2500 and GMC Savana 2500 full-size vans. Designed as a direct drop-in replacement, this caliper restores factory braking performance without the need for modifications or additional hardware.

Key Features:

• Brand New Construction – Not remanufactured; all-new caliper with fresh internal seals and components
• Natural Finish – Uncoated, natural metal finish
• Dual-Piston Design – Features two phenolic pistons (approximately 2 in. / 50.7 mm diameter) for consistent and even brake pad clamping force
• Rear Passenger Side (Right) – Correct-side fitment for the right rear position
• Without Brackets – Caliper body only; does not include mounting bracket
• OEM Replacement – Engineered to match original equipment specifications for fit, form, and function

This brake caliper is a critical component of the disc brake system. When the brake pedal is depressed, hydraulic pressure forces the pistons outward, clamping the brake pads against the rotor to slow and stop the vehicle. Over time, caliper seals degrade and pistons can seize, making caliper replacement essential for safe, reliable braking. Professional installation is recommended.