Carlson H2678 Drum Brake Self-Adjuster Repair Kit - Rear Left

Carlson H2678 Drum Brake Self-Adjuster Repair Kit

Carlson H2678 is a drum brake self-adjuster repair kit for rear left applications where the adjuster mechanism needs service. It supports proper brake system operation by restoring the components that help maintain drum brake adjustment over time.

Key Features

• Drum brake self-adjuster repair kit for rear left service
• Designed for brake system maintenance on select Chevrolet, Pontiac, Chrysler, and Dodge models
• Fits 2010-2011 Chevrolet HHR, rear left
• Fits 2009-2010 Chevrolet Cobalt, rear left
• Fits 2009-2010 Pontiac G5, rear left
• Fits 2003-2006 Chrysler Sebring, rear left
• Fits 2003-2006 Dodge Stratus, rear left
• Part number H2678 for fitment-based lookup and ordering

Detailed Description

This Carlson H2678 repair kit is built for drum brake systems that rely on a functioning self-adjuster to keep rear brake shoe adjustment within specification. Carlson’s product approach follows the idea that braking components work as a system, so restoring the adjuster mechanism can help maintain consistent rear brake performance on vehicles such as the Chevrolet HHR, Chevrolet Cobalt, Pontiac G5, Chrysler Sebring, and Dodge Stratus.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Rear drum brakes that do not maintain proper adjustment
• Uneven or inconsistent rear brake shoe contact
• Brake drag caused by a worn or sticking adjuster mechanism
• Excessive pedal travel related to rear drum brake adjustment loss
• Service needs on rear left drum brake assemblies

Installation Notes and Tips

Confirm rear left fitment before installation. For 2010-2011 Chevrolet HHR and 2009-2010 Chevrolet Cobalt, compare the thread pitch and length of the existing brake bleeder screw before installation. For 2009-2010 Pontiac G5, the listed brake size is 9" x 1.75" with 800 notes. Verify the existing drum brake configuration on the vehicle before service.

Quality Assurance

Carlson manufactures brake service components for repair-focused applications, and H2678 is intended for direct fitment on the listed vehicles and positions. Use the confirmed vehicle listing and existing hardware measurements to verify application before completing the repair.