Cardone 2C-4805 Disc Brake Caliper - Rear Right

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

Cardone 2C-4805 is a new unloaded disc brake caliper built for rear right applications on select GM and related SUVs and crossover platforms. It is engineered for direct-fit replacement, with a zinc-plated, gray anodized finish and a steel piston for consistent braking performance.

Key Features

• Unloaded rear right disc brake caliper
• Direct-fit replacement for select Chevrolet Trailblazer, GMC Envoy, Saab 9-7x, Isuzu Ascender, Buick Rainier, Chevrolet SSR, Trailblazer EXT, Envoy XL, Envoy XUV, and Oldsmobile Bravada applications
• Steel piston with 1.892 in. (48.06 mm) piston size
• M10x1.0 inlet port and M10x1.0 bleeder port
• Gray caliper color with anodized finish and zinc plating for an OE-like appearance
• Installation hardware included; mounting bolts not included
• No core return required
• Every unit is 100% tested for reliable performance

Product Details

Cardone Unloaded Caliper 2C-4805 is manufactured to meet or exceed OE performance targets and is built using controlled quality processes for smooth, consistent braking response. The unloaded design lets you service the caliper assembly while retaining the brake pad selection that matches your application. This part cross-references OE-style numbers such as 88935778 and 89027178 for the same application.

Compatible With 2002-2009 Chevrolet Trailblazer, rear right; 2002-2009 GMC Envoy, rear right; 2005-2009 Saab 9-7x, rear right; 2003-2008 Isuzu Ascender, rear right; 2004-2007 Buick Rainier, rear right; 2003-2006 Chevrolet SSR, rear right; 2002-2006 Chevrolet Trailblazer EXT, rear right; 2002-2006 GMC Envoy XL, rear right; 2004-2005 GMC Envoy XUV, rear right; and 2002-2004 Oldsmobile Bravada, rear right.

What This Caliper Helps Address

• Uneven rear braking caused by a sticking or worn caliper
• Brake drag from piston or seal wear
• Corrosion on the original caliper body or piston surface
• Reduced braking response from a leaking hydraulic caliper
• Service issues on rear right brake repairs for Trailblazer and Envoy platforms

Installation Notes and Tips

Verify rear right position, port sizes, and piston dimensions before installation. Because this is an unloaded caliper, transfer or select brake pads separately as needed for the vehicle. Bleed the brake system after installation and inspect all hydraulic connections for leaks. Confirm bracket and hardware fitment against the vehicle before final assembly.

Quality Assurance

Cardone manufactures this caliper under stringent quality processes and tests each unit for reliable operation. The zinc-plated finish helps provide a silver OE-like appearance and added corrosion resistance for long-term service.