Cardone 2C-4804 Disc Brake Caliper - Rear Left

Rear Left Disc Brake Caliper for Trailblazer, Envoy, and More

The Cardone Unloaded Caliper 2C-4804 is a direct-fit rear left disc brake caliper built for select GM and Saab applications. It uses a steel piston, anodized gray finish, and zinc-plated construction to support consistent braking performance and a clean OE-style appearance.

Key Features

• Direct-fit unloaded caliper for rear left brake service
• Engineered to meet or exceed OE performance requirements
• 100% tested for reliable operation before release
• Steel piston with 1.892 in. (48.06 mm) piston diameter
• Zinc plating provides a silver OE-like finish
• Anodized gray caliper finish
• Inlet and bleeder port size: M10x1.0
• Installation hardware included; pads not included
• No core return required

Product Details

Cardone Unloaded Caliper 2C-4804 is part of Cardone’s brake hydraulics lineup, focused on direct-fit replacement parts that simplify brake repair while maintaining OE-style fit and function. This unloaded caliper includes the bracket and hardware kit noted in the package contents, and it is built for vehicles that need a rear left disc brake caliper with a metal piston design. It fits 2002-2009 Chevrolet Trailblazer, rear left; 2002-2009 GMC Envoy, rear left; 2005-2009 Saab 9-7x, rear left; 2003-2008 Isuzu Ascender, rear left; 2004-2007 Buick Rainier, rear left; 2003-2006 Chevrolet SSR, rear left; 2002-2006 Chevrolet Trailblazer EXT, rear left; 2002-2006 GMC Envoy XL, rear left; 2004-2005 GMC Envoy XUV, rear left; and 2002-2004 Oldsmobile Bravada, rear left. This part cross-references Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab OE numbers 88935777 and 89027177, plus Isuzu 8889357770 and 8890271770 for the same application.

Common Brake Issues This Caliper Can Address

• Rear brake drag caused by a sticking or seized caliper
• Uneven braking from worn piston or internal seal wear
• Brake fluid leakage at the caliper body or ports
• Corrosion-related caliper failure on high-mileage vehicles
• OE replacement needs after brake service on Trailblazer, Envoy, or 9-7x models

Installation Notes

Verify rear left fitment by year, make, model, and brake configuration before installation. Confirm M10x1.0 inlet and bleeder port sizing, and transfer or replace pads separately since pads are not included. Bleed the brake system after installation and inspect all connections for leaks before returning the vehicle to service.

Quality Assurance

Cardone manufactures this caliper using controlled quality processes and tests each unit for reliable performance. The zinc-coated construction and OE-style direct-fit design support consistent service on daily-driven and commercial-use vehicles.