Carlson H2560 Drum Brake Self-Adjuster Repair Kit - Rear Left

Brand Carlson H2560
Position Rear Left
Fits Buick, Chevrolet, GMC, Oldsmobile, and Pontiac · 122 vehicles

Brake service kit. Restores self-adjuster function for dependable drum brake operation.

System-matched parts. Built to help brake components work together for proper performance.

$26.83Free shipping
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Drum Brake Self-Adjuster Repair Kits are typically replaced in pairs, axle by axle.
Order total $26.83
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Carlson H2560 Drum Brake Self-Adjuster Repair Kit

The Carlson H2560 is a drum brake self-adjuster repair kit for rear left applications on select GM vehicles with 9.5-inch rear drum brake setups. It is built for service work where the brake adjuster, parking brake strut spring, and related hardware need to work together for consistent rear brake operation.

  • Drum brake self-adjuster repair kit for rear left service
  • Designed for 9.5" x 2" rear drum brake systems on select vehicles
  • Used in applications with 242mm drum brake configurations
  • Supports parking brake strut spring and adjusting spring service
  • Carlson H2560 fitment for multiple Chevrolet, Buick, Oldsmobile, Pontiac, and GMC models

Fitment and application details

Fits 1985 Chevrolet Impala, rear left; 1979-1984 Buick LeSabre, rear left; 1979-1984 Oldsmobile 98, rear left; 1979-1984 Oldsmobile Custom Cruiser, rear left; 1979-1984 Oldsmobile Delta 88, rear left; and 1983-1984 Pontiac Parisienne, rear left. Additional coverage includes 1979-1983 Buick Regal, 1982-1983 Chevrolet Camaro, El Camino, Malibu, S10, and S10 Blazer, plus 1982-1983 GMC S15 and S15 Jimmy, all in rear left applications where the listed drum brake configuration matches.

This part also fits 1979-1983 Oldsmobile Cutlass Calais, Cutlass Cruiser, Cutlass Supreme, and Toronado; 1983 Pontiac Bonneville, Firebird, and Grand Prix; 1982 Pontiac Bonneville; 1979-1982 Pontiac Grand Prix; 1979-1981 Buick Century and Riviera; 1981 Chevrolet Bel Air; 1979-1981 Chevrolet Camaro, El Camino, and Malibu; 1979-1981 Oldsmobile Cutlass and Cutlass Salon; 1979-1981 Pontiac Bonneville, Catalina, Firebird, Grand LeMans, and LeMans; 1979-1980 Pontiac Grand Am; 1979 Oldsmobile Omega; and 1979 Pontiac Phoenix. Carlson H2560 is a direct fit reference for rear left drum brake service on these listed vehicles.

Common repair uses

  • Restoring rear drum brake self-adjuster function
  • Replacing worn or damaged parking brake strut spring components
  • Correcting uneven rear brake adjustment
  • Addressing noisy or sticking drum brake hardware
  • Servicing 9.5-inch rear drum brake assemblies on classic GM platforms

Installation notes and tips

Verify the rear brake size, drum diameter, and model-specific notes before ordering. This kit is for rear left applications only, and several listings reference 242 or 514/472 brake configurations, so matching the existing brake hardware is important for proper service. Compare the original adjuster assembly and drum brake dimensions before installation.

Quality assurance

Carlson designs brake service parts for systems that depend on coordinated hardware performance. The H2560 is intended for repair work where accurate rear brake adjustment is needed to maintain proper brake operation.

This part fits 122 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypePositionNotes
1985ChevroletImpala—Rear LeftCompatible with Drum Brake Adjusting Screw Assembly on vehicles equipped with 9.5" brakes and 242 model.
1984BuickLeSabre—Rear LeftFitment: with 9.5" Drum Brakes; 242
1984Oldsmobile98—Rear LeftFits Drum Brake Shoe C-Washer for 9.5" x 2" Brakes.
1984OldsmobileCustom Cruiser—Rear LeftFits Drum Brake Shoe C-Washer for 9.5" x 2" Brakes.
1984OldsmobileDelta 88—Rear LeftFits Drum Brake Shoe C-Washer for 9.5" x 2" Brakes.
1984PontiacParisienne—Rear LeftFits drum brakes with measurements of 9.5" x 2" and 242mm in diameter.
1983BuickLeSabre—Rear LeftFitment: with 9.5" Drum Brakes; 242
1983BuickRegal—Rear LeftDesigned for parking brake strut spring, drum brake adjusting spring kit.
1983ChevroletCamaro—Rear Left514 - Verify part number and dimensions before ordering to ensure proper fitment.
1983ChevroletEl Camino—Rear Left514/472 - Fits various Parking Brake Strut Springs.
1983ChevroletMalibu—Rear Left514/472 - Fits various Parking Brake Strut Springs.
1983ChevroletMonte Carlo—Rear Left514/472 - Fits various Parking Brake Strut Springs.
1983ChevroletS10—Rear Left514 - Verify part number and dimensions before ordering to ensure proper fitment.
1983ChevroletS10 Blazer—Rear Left514 - Verify part number and dimensions before ordering to ensure proper fitment.
1983GMCS15—Rear Leftw/9.5" x 2" Brakes; w/7/8" wc Bore; 514
1983GMCS15—Rear Leftw/9.5" x 2" Brakes; w/3/4" wc Bore; 514
1983GMCS15—Rear LeftFits Drum Brake Adjusting Spring Kit for 9.5" x 2" Brakes with 514 model number.
1983GMCS15 Jimmy—Rear LeftFits Drum Brake Adjusting Spring Kit for 9.5" x 2" Brakes with 514 model number.
1983Oldsmobile98—Rear LeftFits Drum Brake Shoe C-Washer for 9.5" x 2" Brakes.
1983OldsmobileCustom Cruiser—Rear LeftFits Drum Brake Shoe C-Washer for 9.5" x 2" Brakes.
1983OldsmobileCutlass CalaisCoupeRear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1983OldsmobileCutlass CruiserWagonRear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1983OldsmobileCutlass Supreme—Rear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1983OldsmobileDelta 88—Rear LeftFits Drum Brake Shoe C-Washer for 9.5" x 2" Brakes.
1983OldsmobileToronado—Rear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1983PontiacBonneville—Rear LeftFits 9.5" x 2" Drum Brake Shoe C-Washer PN 514.
1983PontiacFirebird—Rear LeftFits 9.5" x 2" Drum Brake Shoe C-Washer PN 514.
1983PontiacGrand Prix—Rear LeftFits 9.5" x 2" Drum Brake Shoe C-Washer PN 514.
1983PontiacParisienne—Rear LeftFits drum brakes with measurements of 9.5" x 2" and 242mm in diameter.
1982BuickLeSabre—Rear LeftFitment: with 9.5" Drum Brakes; 242
1982BuickRegal—Rear LeftDesigned for parking brake strut spring, drum brake adjusting spring kit.
1982ChevroletCamaro—Rear Left514 - Verify part number and dimensions before ordering to ensure proper fitment.
1982ChevroletEl Camino—Rear Left514/472 - Fits various Parking Brake Strut Springs.
1982ChevroletMalibu—Rear Left514/472 - Fits various Parking Brake Strut Springs.
1982ChevroletMonte Carlo—Rear Left514/472 - Fits various Parking Brake Strut Springs.
1982ChevroletS10—Rear Left514 - Verify part number and dimensions before ordering to ensure proper fitment.
1982GMCS15—Rear Leftw/9.5" x 2" Brakes; w/7/8" wc Bore; 514
1982GMCS15—Rear Leftw/9.5" x 2" Brakes; w/3/4" wc Bore; 514
1982GMCS15—Rear LeftFits Drum Brake Adjusting Spring Kit for 9.5" x 2" Brakes with 514 model number.
1982Oldsmobile98—Rear LeftFits Drum Brake Shoe C-Washer for 9.5" x 2" Brakes.
1982OldsmobileCustom Cruiser—Rear LeftFits Drum Brake Shoe C-Washer for 9.5" x 2" Brakes.
1982OldsmobileCutlass CalaisCoupeRear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1982OldsmobileCutlass CruiserWagonRear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1982OldsmobileCutlass Supreme—Rear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1982OldsmobileDelta 88—Rear LeftFits Drum Brake Shoe C-Washer for 9.5" x 2" Brakes.
1982OldsmobileToronado—Rear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1982PontiacBonneville—Rear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1982PontiacFirebird—Rear LeftFits 9.5" x 2" Drum Brake Shoe C-Washer PN 514.
1982PontiacGrand Prix—Rear Left9.5" x 2"; 472/242
1981BuickCentury—Rear LeftDesigned for parking brake strut spring, drum brake adjusting spring kit.
1981BuickLeSabre—Rear LeftFitment: with 9.5" Drum Brakes; 242
1981BuickRegal—Rear LeftDesigned for parking brake strut spring, drum brake adjusting spring kit.
1981BuickRiviera—Rear LeftDesigned for parking brake strut spring, drum brake adjusting spring kit.
1981ChevroletBel Air—Rear LeftFits drum brakes with 9.5" x 2" dimensions and 242 compatibility
1981ChevroletCamaro—Rear LeftDrum Brake Adjusting Spring Kit for Parking Brake Strut Spring and Self-Adjuster Repair.
1981ChevroletEl Camino—Rear LeftDesigned for parking brake strut spring, drum brake adjusting spring kit.
1981ChevroletMalibu—Rear LeftDesigned for parking brake strut spring, drum brake adjusting spring kit.
1981ChevroletMonte Carlo—Rear Left514/472 - Fits various Parking Brake Strut Springs.
1981Oldsmobile98—Rear LeftFits Drum Brake Shoe C-Washer for 9.5" x 2" Brakes.
1981OldsmobileCustom Cruiser—Rear LeftFits Drum Brake Shoe C-Washer for 9.5" x 2" Brakes.
1981OldsmobileCutlass—Rear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1981OldsmobileCutlass CalaisCoupeRear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1981OldsmobileCutlass CruiserWagonRear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1981OldsmobileCutlass Supreme—Rear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1981OldsmobileDelta 88—Rear LeftFits Drum Brake Shoe C-Washer for 9.5" x 2" Brakes.
1981OldsmobileToronado—Rear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1981PontiacBonneville—Rear LeftFitment: For 9.5" x 2" drum brakes with 242 size.
1981PontiacCatalina—Rear LeftFitment: For 9.5" x 2" drum brakes with 242 size.
1981PontiacFirebird—Rear LeftFits drum brakes with measurements of 9.5" x 2" and 242mm in diameter.
1981PontiacGrand LeMans—Rear LeftFits drum brakes with measurements of 9.5" x 2" and 242mm in diameter.
1981PontiacGrand Prix—Rear Left9.5" x 2"; 472/242
1981PontiacLeMans—Rear LeftFits drum brakes with measurements of 9.5" x 2" and 242mm in diameter.
1980BuickCentury—Rear LeftDesigned for parking brake strut spring, drum brake adjusting spring kit.
1980BuickLeSabre—Rear LeftFitment: with 9.5" Drum Brakes; 242
1980BuickRegal—Rear LeftDesigned for parking brake strut spring, drum brake adjusting spring kit.
1980BuickRiviera—Rear LeftDesigned for parking brake strut spring, drum brake adjusting spring kit.
1980ChevroletCamaro—Rear LeftDrum Brake Adjusting Spring Kit for Parking Brake Strut Spring and Self-Adjuster Repair.
1980ChevroletEl Camino—Rear LeftDesigned for parking brake strut spring, drum brake adjusting spring kit.
1980ChevroletMalibu—Rear LeftDesigned for parking brake strut spring, drum brake adjusting spring kit.
1980ChevroletMonte Carlo—Rear Left514/472 - Fits various Parking Brake Strut Springs.
1980Oldsmobile98—Rear LeftFits Drum Brake Shoe C-Washer for 9.5" x 2" Brakes.
1980OldsmobileCustom Cruiser—Rear LeftFits Drum Brake Shoe C-Washer for 9.5" x 2" Brakes.
1980OldsmobileCutlass—Rear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1980OldsmobileCutlass CalaisCoupeRear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1980OldsmobileCutlass CruiserWagonRear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1980OldsmobileCutlass Salon—Rear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1980OldsmobileCutlass Supreme—Rear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1980OldsmobileDelta 88—Rear LeftFits Drum Brake Shoe C-Washer for 9.5" x 2" Brakes.
1980OldsmobileToronado—Rear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1980PontiacBonneville—Rear LeftFitment: For 9.5" x 2" drum brakes with 242 size.
1980PontiacCatalina—Rear LeftFitment: For 9.5" x 2" drum brakes with 242 size.
1980PontiacFirebird—Rear LeftFits drum brakes with measurements of 9.5" x 2" and 242mm in diameter.
1980PontiacGrand Am—Rear LeftFits drum brakes with measurements of 9.5" x 2" and 242mm in diameter.
1980PontiacGrand LeMans—Rear LeftFits drum brakes with measurements of 9.5" x 2" and 242mm in diameter.
1980PontiacGrand Prix—Rear Left9.5" x 2"; 472/242
1980PontiacLeMans—Rear LeftFits drum brakes with measurements of 9.5" x 2" and 242mm in diameter.
1979BuickCentury—Rear LeftDesigned for parking brake strut spring, drum brake adjusting spring kit.
1979BuickLeSabre—Rear LeftFitment: with 9.5" Drum Brakes; 242
1979BuickRegal—Rear LeftDesigned for parking brake strut spring, drum brake adjusting spring kit.
1979BuickRiviera—Rear LeftDesigned for parking brake strut spring, drum brake adjusting spring kit.
1979ChevroletCamaro—Rear LeftDrum Brake Adjusting Spring Kit for Parking Brake Strut Spring and Self-Adjuster Repair.
1979ChevroletEl Camino—Rear LeftDesigned for parking brake strut spring, drum brake adjusting spring kit.
1979ChevroletMalibu—Rear LeftDesigned for parking brake strut spring, drum brake adjusting spring kit.
1979ChevroletMonte Carlo—Rear Left514/472 - Fits various Parking Brake Strut Springs.
1979ChevroletNova—Rear LeftDrum Brake Adjusting Spring Kit for Parking Brake Strut Spring and Self-Adjuster Repair.
1979Oldsmobile98—Rear LeftFits Drum Brake Shoe C-Washer for 9.5" x 2" Brakes.
1979OldsmobileCustom Cruiser—Rear LeftFits Drum Brake Shoe C-Washer for 9.5" x 2" Brakes.
1979OldsmobileCutlass—Rear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1979OldsmobileCutlass CalaisCoupeRear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1979OldsmobileCutlass Salon—Rear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1979OldsmobileCutlass Supreme—Rear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1979OldsmobileDelta 88—Rear LeftFits Drum Brake Shoe C-Washer for 9.5" x 2" Brakes.
1979OldsmobileOmega—Rear LeftFits drum brakes with measurements of 9.5" x 2" and 242mm in diameter.
1979OldsmobileToronado—Rear LeftCompatible with drum brakes model 472 featuring dimensions of 9.5" x 2".
1979PontiacBonneville—Rear LeftFitment: For 9.5" x 2" drum brakes with 242 size.
1979PontiacCatalina—Rear LeftFitment: For 9.5" x 2" drum brakes with 242 size.
1979PontiacFirebird—Rear LeftFits drum brakes with measurements of 9.5" x 2" and 242mm in diameter.
1979PontiacGrand Am—Rear LeftFits drum brakes with measurements of 9.5" x 2" and 242mm in diameter.
1979PontiacGrand LeMans—Rear LeftFits drum brakes with measurements of 9.5" x 2" and 242mm in diameter.
1979PontiacGrand Prix—Rear Left9.5" x 2"; 472/242
1979PontiacLeMans—Rear LeftFits drum brakes with measurements of 9.5" x 2" and 242mm in diameter.
1979PontiacPhoenix—Rear LeftFits drum brakes with measurements of 9.5" x 2" and 242mm in diameter.