HomeBrake > Service KitsCarlson H2670 Drum Brake Self-Adjuster Repair Kit - Rear Left
Part #: H2670

Carlson H2670 Drum Brake Self-Adjuster Repair Kit - Rear Left

Rear Left
28 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$22.68Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet, Pontiac, Oldsmobile, and Buick, Classic, Malibu, Venture, Grand Am, Montana, Alero, Silhouette, and Century
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Drum Brake Self-Adjuster Repair Kit for Select GM Vehicles

The Carlson H2670 Drum Brake Self-Adjuster Repair Kit is designed to restore proper function to the drum brake self-adjuster mechanism on various Buick, Chevrolet, Oldsmobile, and Pontiac models. This kit provides the necessary components to maintain consistent brake performance and ensure safety on the road.

  • Complete self-adjuster repair kit for drum brakes
  • Compatible with Buick Alero, Chevrolet Malibu, Oldsmobile Silhouette, Pontiac Grand Am, and other models
  • Includes all essential parts to replace worn or damaged adjuster components
  • Part number H2670 for easy identification and ordering
  • Engineered to meet OEM specifications for reliable fit and function

Product Details and Compatibility

The Carlson H2670 kit is specifically designed for drum brake systems on select GM vehicles, including Buick Alero and Century, Chevrolet Classic, Malibu, Montana, Oldsmobile Silhouette, and Pontiac Grand Am. This repair kit addresses the self-adjuster mechanism, which plays a critical role in maintaining proper brake shoe clearance as the shoes wear. By replacing worn adjuster parts, the kit helps prevent brake drag and uneven wear, contributing to consistent braking performance.

Common Applications and Issues Addressed

  • Restores proper self-adjuster function in drum brake assemblies
  • Eliminates brake noise caused by sticking or malfunctioning adjusters
  • Prevents uneven brake shoe wear and premature component failure
  • Corrects improper brake shoe clearance that can affect stopping power
  • Helps maintain consistent brake pedal feel and response

Installation Notes and Tips

  • Ensure vehicle compatibility by verifying make, model, and year before installation
  • Clean brake backing plate and related components prior to assembly
  • Use appropriate brake tools to avoid damage to adjuster parts during installation
  • Inspect other drum brake components for wear or damage while servicing
  • Follow manufacturer torque specifications and adjustment procedures for optimal results

Quality Assurance and Warranty Information

Carlson parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The H2670 Drum Brake Self-Adjuster Repair Kit undergoes quality checks to maintain consistent fit and function. While specific warranty details may vary, Carlson typically offers limited warranties covering defects in materials and workmanship. Refer to product documentation for exact warranty terms.

This part fits 28 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
2005ChevroletClassicRear Left903
2005ChevroletMalibuRear Left720
2005PontiacGrand AmRear Left225 x 45mm; 720
2005PontiacMontanaRear Left225 X 46.2; 904
2004ChevroletClassicRear Left903
2004ChevroletMalibuRear Leftw/Drum Brakes; 720
2004OldsmobileAleroRear Left225 x 45mm; 720
2004OldsmobileSilhouetteRear Left225 x 45mm; 636
2004PontiacGrand AmRear Left225 x 45mm; 720
2004PontiacMontanaFWDRear Left225 x 45mm; 636
2003BuickCenturyRear Left636
2003ChevroletMalibuRear Left720
2003OldsmobileAleroRear Left225 x 45mm; 720
2003OldsmobileSilhouetteRear Left225 x 45mm; 636
2003PontiacGrand AmRear Left225 x 45mm; 720
2003PontiacMontanaFWDRear Left225 x 45mm; 636
2002BuickCenturyRear Left636
2002ChevroletMalibuRear Left720
2002OldsmobileSilhouetteRear Left225 x 45mm; 636
2002PontiacGrand AmRear Left225 x 45mm; 720
2002PontiacMontanaFWDRear Left225 x 45mm; 636
2001BuickCenturyRear Left636
2001ChevroletMalibuRear Left720
2001OldsmobileSilhouetteRear Left225 x 45mm; 636
2001PontiacGrand AmRear Left225 x 45mm; 720
2001PontiacMontanaRear Left225 x 45mm; 636
2000OldsmobileSilhouetteRear Left225 x 45mm; 636
1999OldsmobileSilhouetteRear Left225 x 45mm; 636

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.