SKP SK18B4940 Disc Brake Caliper - Rear Left

Rear Left Disc Brake Caliper for GM SUVs and Vans

Restore rear braking performance with this SKP disc brake caliper, part number SK18B4940. It is a direct-fit rear left caliper for select Chevrolet, GMC, and Cadillac applications, including Chevrolet Express 1500, GMC Savana 1500, and GM full-size SUVs from the early 2000s through 2014.

Key Features

• Disc brake caliper for the rear left position
• Supplied with mounting bracket
• Supplied with standard boots
• Built for select Chevrolet, GMC, and Cadillac brake applications
• Cross-references BBB Industries 99-17330A for the same application

Detailed Description

The SKP SK18B4940 is a rear left disc brake caliper designed for vehicles that use the listed brake configurations. It fits 2003-2014 Chevrolet Express 1500, rear left; 2003-2014 GMC Savana 1500, rear left; 2003-2006 Cadillac Escalade, rear left; 2003-2006 Chevrolet Avalanche 1500, rear left; 2003-2006 Chevrolet Suburban 1500, rear left; 2003-2006 Chevrolet Tahoe, rear left; 2003-2006 GMC Yukon, rear left; and 2003-2006 GMC Yukon XL 1500, rear left. Additional application notes include smooth caliper casting on select 2002 models, and brake code JC3 or limited slip differential on select 2005 Silverado 1500 and Sierra 1500 applications.

Use SK18B4940 when replacing a worn or sticking rear left caliper on Chevrolet Tahoe, GMC Yukon, or Chevrolet Express 1500 brake systems. This part cross-references BBB Industries 99-17330A for the same application.

Common Problems This Part Can Address

• Uneven rear brake pad wear
• Brake drag from a sticking caliper piston or slide condition
• Brake fluid seepage at the caliper body or seals
• Poor rear braking response on the left side
• Noise or vibration caused by a worn caliper assembly

Installation Notes and Tips

Verify the vehicle year, make, model, and rear left position before installation. Confirm any brake-code or casting-specific notes listed for your application, especially on 2002 and 2005 models. Inspect pads, rotors, and brake hoses during replacement, and bleed the hydraulic system after installation to remove air from the circuit.

Quality Assurance

SKP brake components are cataloged as direct replacement parts for specific vehicle applications. This caliper is listed with a mounting bracket and standard boots for the confirmed fitments shown above.