HomeCarlson H2551 Drum Brake Self-Adjuster Repair Kit - Front Right or Rear Right
Part #: H2551

Carlson H2551 Drum Brake Self-Adjuster Repair Kit - Front Right or Rear Right

Rear Right and Front Right
⚙️ 159 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick, Cadillac, Chevrolet, Jeep, Oldsmobile, and Pontiac, 98, Bel Air, Bonneville, Caprice, Catalina, Century, Cherokee, Cutlass, Cutlass Salon, Cutlass Supreme, Delta 88, El Camino, Grand Am, Grand LeMans, Grand Prix, GTO, Impala, J10, LeMans, LeSabre, Malibu, Monte Carlo, Omega, Regal, Riviera, Seville, Toronado, and Wagoneer
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Reliable Drum Brake Self-Adjuster Repair Kit for Classic GM and Jeep Models

The Carlson H2551 Drum Brake Self-Adjuster Repair Kit is designed to restore proper function to the drum brake self-adjuster mechanism on select Buick, Cadillac, Chevrolet, Jeep, Oldsmobile, and Pontiac vehicles. This kit is engineered to meet the specific requirements of popular models such as the Chevrolet Impala, Buick LeSabre, and Jeep Cherokee, ensuring compatibility and reliable performance.

  • Compatible with multiple GM and Jeep models including Chevrolet Caprice, Pontiac GTO, and Oldsmobile Cutlass
  • Part number H2551 ensures precise fitment for drum brake self-adjuster systems
  • Restores proper self-adjuster operation to maintain optimal brake shoe clearance
  • Durable components designed for long-lasting brake system performance
  • GTIN 00085499039243 for easy identification and inventory management

Product Details and Compatibility

The Carlson H2551 kit is specifically designed for drum brake self-adjuster repair on a range of vehicles from Buick, Cadillac, Chevrolet, Jeep, Oldsmobile, and Pontiac. It supports models such as the Chevrolet Bel Air, Buick Century, Pontiac Grand Prix, and Jeep Wagoneer. This repair kit addresses the wear and tear commonly found in drum brake self-adjuster assemblies, helping to maintain proper brake shoe adjustment and consistent braking performance. Using the correct part number H2551 ensures that the components fit precisely and function as intended within the brake system.

Common Applications and Issues Addressed

  • Corrects improper brake shoe adjustment causing uneven brake wear
  • Resolves self-adjuster mechanism failure leading to reduced braking efficiency
  • Eliminates brake drag caused by stuck or malfunctioning adjuster parts
  • Prevents premature brake component wear due to misalignment
  • Restores smooth and consistent drum brake operation on classic GM and Jeep vehicles

Installation Notes and Tips

When installing the Carlson H2551 Drum Brake Self-Adjuster Repair Kit, ensure the brake drum and shoes are clean and free of debris. Carefully inspect the brake hardware and replace any worn or damaged components to complement the repair kit. Proper lubrication of moving parts within the self-adjuster assembly is recommended to maintain smooth operation. Follow vehicle-specific service manual instructions for torque specifications and adjustment procedures to achieve optimal results.

Quality Assurance and Warranty

Carlson parts are manufactured to meet or exceed OEM specifications for durability and performance. The H2551 Drum Brake Self-Adjuster Repair Kit undergoes quality control checks to ensure reliable fit and function. While specific warranty details are not provided, Carlson products typically come with a limited warranty against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for complete warranty information.

This part fits 159 vehicles. Search below:

YearMakeModelBody TypePositionNotes
1978OldsmobileToronadoRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1977ChevroletEl CaminoRear RightDrum Brake Adjusting Spring Kit fits Drum Brake Shoe Return Spring Kit with Adjusting Screw Assembly.
1977OldsmobileToronadoRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1976BuickCenturyRear RightCompatible with Drum Brake Adjusting Screw Assembly.
1976BuickLeSabreRear RightCompatible with Drum Brake Adjusting Screw Assembly.
1976BuickRegalRear RightCompatible with Drum Brake Adjusting Screw Assembly.
1976BuickRivieraRear RightCompatible with Drum Brake Adjusting Screw Assembly.
1976CadillacSevilleRear RightCompatible with Drum Brake Adjusting Screw Assembly.
1976ChevroletCapriceRear RightFits model number 363 with 11-inch drum brakes.
1976ChevroletEl CaminoRear RightCompatible with Drum Brake Adjusting Screw Assembly.
1976ChevroletImpalaRear RightFits 11" drum brakes, model number 363
1976ChevroletMalibuRear RightCompatible with Drum Brake Adjusting Screw Assembly.
1976ChevroletMonte CarloRear RightCompatible with Drum Brake Adjusting Screw Assembly.
1976JeepCherokeeRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1976JeepCherokeeFront Right11" x 2"; 280
1976JeepJ10Rear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1976JeepJ10Front Right11" x 2"; 280
1976JeepWagoneerRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1976Oldsmobile98Rear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1976OldsmobileCutlassRear Rightw/15/16" wc Bore; 11" x 2"; 363
1976OldsmobileCutlassRear RightFitment note: 1" wheel cylinder bore size, 11" x 2" dimensions, 363 model compatibility.
1976OldsmobileCutlassRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1976OldsmobileCutlass SalonRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1976OldsmobileCutlass SupremeRear Rightw/15/16" wc Bore; 11" x 2"; 363
1976OldsmobileCutlass SupremeRear RightFitment note: 1" wheel cylinder bore size, 11" x 2" dimensions, 363 model compatibility.
1976OldsmobileCutlass SupremeRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1976OldsmobileDelta 88SedanRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1976OldsmobileDelta 88CoupeRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1976OldsmobileOmegaRear RightDrum Brake Adjusting Spring Kit for 11" x 2" Drum Brakes, 363 Fitment
1976OldsmobileToronadoRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1976PontiacBonnevilleSedanRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1976PontiacBonnevilleCoupeRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1976PontiacCatalinaSedanRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1976PontiacCatalinaCoupeRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1976PontiacGrand LeMansRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1976PontiacGrand PrixRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1976PontiacLeMansRear Rightw/15/16" wc Bore; 11" x 2"; 363
1976PontiacLeMansRear RightFitment note: 1" wheel cylinder bore size, 11" x 2" dimensions, 363 model compatibility.
1975BuickCenturyRear RightFits model number 363 with 11-inch drum brakes.
1975BuickLeSabreRear RightCompatible with Drum Brake Adjusting Screw Assembly.
1975BuickRegalRear RightDrum Brake Adjusting Spring Kit for use with 11" brakes on vehicle model 363
1975BuickRivieraRear RightCompatible with Drum Brake Adjusting Screw Assembly.
1975ChevroletBel AirSedanRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1975ChevroletCapriceRear RightFits model number 363 with 11-inch drum brakes.
1975ChevroletEl CaminoRear RightFits model number 363 with 11-inch drum brakes.
1975ChevroletImpalaRear RightFits 11" drum brakes, model number 363
1975ChevroletMalibuWagonRear RightCompatible with Drum Brake Adjusting Screw Assembly.
1975ChevroletMonte CarloRear RightFits model number 363 with 11-inch drum brakes.
1975JeepCherokeeRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1975JeepCherokeeFront Right11" x 2"; 280
1975JeepJ10Rear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1975JeepJ10Front Right11" x 2"; 280
1975JeepWagoneerRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1975Oldsmobile98Rear RightDrum Brake Adjusting Spring Kit for 11" x 2" Drum Brakes, 363 Fitment
1975OldsmobileCutlass SupremeWagonRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1975OldsmobileDelta 88Rear RightDrum Brake Adjusting Spring Kit for 11" x 2" Drum Brakes, 363 Fitment
1975PontiacBonnevilleSedanRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1975PontiacBonnevilleCoupeRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1975PontiacCatalinaSedanRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1975PontiacCatalinaCoupeRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1975PontiacGrand AmRear RightFits 11" x 2" drum brakes
1975PontiacGrand LeMansWagonRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1975PontiacLeMansWagonRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1974BuickCenturyRear RightFits model number 363 with 11-inch drum brakes.
1974BuickLeSabreRear RightCompatible with Drum Brake Adjusting Screw Assembly.
1974BuickRegalRear RightDrum Brake Adjusting Spring Kit for use with 11" brakes on vehicle model 363
1974BuickRivieraRear RightRear Drum Brakes with 363 sizing.
1974ChevroletBel AirSedanRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1974ChevroletBel AirCoupeRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1974ChevroletCapriceRear RightFits model number 363 with 11-inch drum brakes.
1974ChevroletEl CaminoRear RightFits model number 363 with 11-inch drum brakes.
1974ChevroletImpalaRear RightFits 11" drum brakes, model number 363
1974ChevroletMalibuWagonRear RightCompatible with Drum Brake Adjusting Screw Assembly.
1974ChevroletMonte CarloRear RightFits model number 363 with 11-inch drum brakes.
1974JeepCherokeeRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1974JeepCherokeeFront Right11" x 2"; 280
1974JeepJ10Rear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1974JeepJ10Front Right11" x 2"; 280
1974JeepWagoneerRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1974JeepWagoneerFront Right11" x 2"; 280
1974Oldsmobile98Rear RightDrum Brake Adjusting Spring Kit for 11" x 2" Drum Brakes, 363 Fitment
1974OldsmobileCutlassWagonRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1974OldsmobileCutlass SupremeWagonRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1974OldsmobileDelta 88Rear RightDrum Brake Adjusting Spring Kit for 11" x 2" Drum Brakes, 363 Fitment
1974PontiacBonnevilleSedanRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1974PontiacBonnevilleHatchbackRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1974PontiacBonnevilleHardtopRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1974PontiacBonnevilleCoupeRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1974PontiacBonnevilleConvertibleRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1974PontiacCatalinaRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1974PontiacGrand AmRear RightFits 11" x 2" drum brakes
1974PontiacLeMansWagonRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1973BuickCenturyRear RightFits model number 363 with 11-inch drum brakes.
1973BuickLeSabreRear RightCompatible with Drum Brake Adjusting Screw Assembly.
1973BuickRegalRear RightDrum Brake Adjusting Spring Kit for use with 11" brakes on vehicle model 363
1973BuickRivieraRear RightRear Drum Brakes with 363 sizing.
1973ChevroletBel AirSedanRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1973ChevroletCapriceRear RightFits model number 363 with 11-inch drum brakes.
1973ChevroletEl CaminoRear RightFits model number 363 with 11-inch drum brakes.
1973ChevroletImpalaRear RightFits 11" drum brakes, model number 363
1973ChevroletMalibuWagonRear RightCompatible with Drum Brake Adjusting Screw Assembly.
1973ChevroletMonte CarloRear RightFits model number 363 with 11-inch drum brakes.
1973Oldsmobile98Rear RightDrum Brake Adjusting Spring Kit for 11" x 2" Drum Brakes, 363 Fitment
1973OldsmobileCutlassWagonRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1973OldsmobileCutlass SupremeWagonRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1973OldsmobileDelta 88Rear RightDrum Brake Adjusting Spring Kit for 11" x 2" Drum Brakes, 363 Fitment
1973OldsmobileToronadoRear Right11" x 2"; 365
1973PontiacBonnevilleSedanRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1973PontiacBonnevilleHatchbackRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1973PontiacBonnevilleHardtopRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1973PontiacBonnevilleCoupeRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1973PontiacBonnevilleConvertibleRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1973PontiacCatalinaSedanRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1973PontiacCatalinaHatchbackRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1973PontiacCatalinaHardtopRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1973PontiacCatalinaCoupeRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1973PontiacCatalinaConvertibleRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1973PontiacGrand AmRear RightFits 11" x 2" drum brakes
1973PontiacGTOWagonRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1973PontiacLeMansWagonRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1972BuickLeSabreRear RightCompatible with Drum Brake Adjusting Screw Assembly.
1972BuickRivieraRear RightRear Drum Brakes with 363 sizing.
1972ChevroletBel AirSedanRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1972ChevroletCapriceRear RightFits model number 363 with 11-inch drum brakes.
1972ChevroletImpalaRear RightFits 11" drum brakes, model number 363
1972ChevroletMonte CarloRear RightFits model number 363 with 11-inch drum brakes.
1972Oldsmobile98Rear RightDrum Brake Adjusting Spring Kit for 11" x 2" Drum Brakes, 363 Fitment
1972OldsmobileDelta 88Rear RightDrum Brake Adjusting Spring Kit for 11" x 2" Drum Brakes, 363 Fitment
1972OldsmobileToronadoRear Right11" x 2"; 365
1972PontiacBonnevilleSedanRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1972PontiacBonnevilleHatchbackRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1972PontiacBonnevilleHardtopRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1972PontiacBonnevilleCoupeRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1972PontiacBonnevilleConvertibleRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1972PontiacCatalinaSedanRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1972PontiacCatalinaHatchbackRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1972PontiacCatalinaHardtopRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1972PontiacCatalinaCoupeRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1972PontiacCatalinaConvertibleRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1971BuickLeSabreRear RightCompatible with Drum Brake Adjusting Screw Assembly.
1971BuickRivieraRear RightRear Drum Brakes with 363 sizing.
1971ChevroletBel AirSedanRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1971ChevroletCapriceRear RightFits model number 363 with 11-inch drum brakes.
1971ChevroletImpalaRear RightFits 11" drum brakes, model number 363
1971ChevroletMonte CarloRear RightFits model number 363 with 11-inch drum brakes.
1971Oldsmobile98Rear RightDrum Brake Adjusting Spring Kit for 11" x 2" Drum Brakes, 363 Fitment
1971OldsmobileDelta 88Rear RightDrum Brake Adjusting Spring Kit for 11" x 2" Drum Brakes, 363 Fitment
1971OldsmobileToronadoRear Right11" x 2"; 365
1971PontiacBonnevilleSedanRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1971PontiacBonnevilleHatchbackRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1971PontiacBonnevilleHardtopRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1971PontiacBonnevilleCoupeRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1971PontiacBonnevilleConvertibleRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1971PontiacCatalinaSedanRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1971PontiacCatalinaHatchbackRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1971PontiacCatalinaHardtopRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1971PontiacCatalinaCoupeRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1971PontiacCatalinaConvertibleRear Right11" x 2" drum brake adjusting spring kit compatible with 363 fitment and parking brake strut spring.
1970ChevroletMonte CarloRear RightFits model number 363 with 11-inch drum brakes.

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