Carlson H1529 Drum Brake Adjusting Screw Assembly - Front Right or Rear Right

Brand Carlson H1529
Position Rear Right and Front Right
Fits Ford, Mazda, and Mercury · 112 vehicles

Brake hardware assembly. Restores proper drum brake adjustment and system performance.

System-matched design. Built to work with the braking system for reliable operation.

$14.93Free shipping
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Step 2 — Quantity
Drum Brake Adjusting Screw Assemblys are typically replaced in pairs, axle by axle.
Order total $14.93
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Free returns within 60 days if it doesn't fit when fitment is verified.

Carlson H1529 Drum Brake Adjusting Screw Assembly

The Carlson H1529 drum brake adjusting screw assembly is built for rear drum brake service where precise adjuster function matters. It is used on a wide range of Ford and Mazda applications with 9" x 1.75" drum brakes, including Ford Ranger, Mustang, Aerostar, Bronco II, and Mazda B-Series trucks.

Key Features

  • Drum brake adjusting screw assembly for rear right or front right positions, depending on application
  • Direct fit for vehicles with 9" x 1.75" drum brakes and related 9" drum brake configurations
  • Supports proper self-adjuster operation in drum brake systems
  • Fits multiple Ford and Mazda applications across 1971-1994 model years
  • Carlson part number H1529 for brake hardware replacement searches

Detailed Description

Carlson H1529 is a brake hardware component used in drum brake adjuster assemblies where consistent shoe adjustment is needed for proper pedal feel and braking response. This part is listed for rear right fitment on many Ford Ranger, Ford Mustang, Ford Aerostar, Ford Bronco II, and Mazda B2300/B3000/B4000 applications, with additional coverage for select front right Ford Pinto applications. It is a practical replacement choice when servicing 9" drum brake systems on Ford and Mazda vehicles.

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

What It Helps Fix

  • Brake shoes that do not adjust correctly in drum brake service
  • Uneven rear brake engagement on 9" drum brake systems
  • Excessive pedal travel caused by worn adjuster hardware
  • Noise or drag related to worn drum brake adjuster components
  • Restoration work on Ford Ranger, Mustang, and Mazda B-Series rear drum brakes

Installation Notes and Tips

Verify drum size, brake width, and position before ordering. This H1529 application covers both rear right and front right listings, so match the vehicle year, make, model, and brake configuration exactly to the fitment table. Inspect related drum brake hardware for wear during service and confirm the adjuster operates smoothly after installation.

Quality Assurance

Carlson manufactures brake hardware designed for system-level service, where the adjuster assembly must work with the rest of the drum brake components for proper operation. Use confirmed fitment data for Ford and Mazda applications from 1971-1994, including Ford Ranger H1529 searches and Mazda B2300/B3000/B4000 brake hardware replacement needs.

This part fits 112 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1994FordRangerRear RightCompatible with vehicles equipped with 9" x 1.75" Drum Brakes, 569
1994MazdaB2300Rear RightFits 9" Drum Brakes with dimensions 9" x 1.75"; compatible with model 569.
1994MazdaB3000Rear RightFits 9" Drum Brakes with dimensions 9" x 1.75"; compatible with model 569.
1994MazdaB4000Rear RightFits 9" Drum Brakes with dimensions 9" x 1.75"; compatible with model 569.
1993FordMustangRear RightFitment: Fits drums with a diameter of 9 inches and a width of 1.75 inches.
1993FordRangerRear RightCompatible with vehicles equipped with 9" x 1.75" Drum Brakes, 569
1992FordAerostarRear RightFits drum brake adjusting spring kit for vehicles with 9" brakes and 569 model number.
1992FordMustangRear RightFitment: Fits drums with a diameter of 9 inches and a width of 1.75 inches.
1992FordRangerRear RightCompatible with vehicles equipped with 9" x 1.75" Drum Brakes, 569
1991FordAerostarRear RightFits drum brake adjusting spring kit for vehicles with 9" brakes and 569 model number.
1991FordMustangRear RightFitment: Fits drums with a diameter of 9 inches and a width of 1.75 inches.
1991FordRangerRear RightCompatible with vehicles equipped with 9" x 1.75" Drum Brakes, 569
1990FordAerostarRear RightFits drum brake adjusting spring kit for vehicles with 9" brakes and 569 model number.
1990FordBronco IIRear RightFits drum brake adjusting spring kit for vehicles with 9" brakes and 569 model number.
1990FordMustangRear RightFitment: Fits drums with a diameter of 9 inches and a width of 1.75 inches.
1990FordRangerRear RightCompatible with vehicles equipped with 9" x 1.75" Drum Brakes, 569
1989FordAerostarRear RightFits drum brake adjusting spring kit for vehicles with 9" brakes and 569 model number.
1989FordBronco IIRear RightFits drum brake adjusting spring kit for vehicles with 9" brakes and 569 model number.
1989FordMustangRear RightFitment: Fits drums with a diameter of 9 inches and a width of 1.75 inches.
1989FordRangerRear RightCompatible with vehicles equipped with 9" x 1.75" Drum Brakes, 569
1988FordAerostarRear RightFits drum brake adjusting spring kit for vehicles with 9" brakes and 569 model number.
1988FordBronco IIRear RightFits drum brake adjusting spring kit for vehicles with 9" brakes and 569 model number.
1988FordCougarRear RightFits 9" Drum Brakes with dimensions 9" x 1.75"; compatible with model 569.
1988FordMustangRear RightFitment: Fits drums with a diameter of 9 inches and a width of 1.75 inches.
1988FordRangerRear RightCompatible with vehicles equipped with 9" x 1.75" Drum Brakes, 569
1988FordThunderbirdRear RightCompatible with vehicles equipped with 9" x 1.75" Drum Brakes, 569
1988MercuryCougarRear RightFits 9" Drum Brakes with dimensions 9" x 1.75"; compatible with model 569.
1987FordAerostarRear RightFits drum brake adjusting spring kit for vehicles with 9" brakes and 569 model number.
1987FordBronco IIRear RightFits drum brake adjusting spring kit for vehicles with 9" brakes and 569 model number.
1987FordCougarRear RightFits 9" Drum Brakes with dimensions 9" x 1.75"; compatible with model 569.
1987FordMustangRear RightFitment: Fits drums with a diameter of 9 inches and a width of 1.75 inches.
1987FordRangerRear RightDrum Brake Adjusting Spring Kit with 9" x 1.75" Brakes; 569/474
1987FordRangerRear RightCompatible with vehicles equipped with 9" x 1.75" Drum Brakes, 569
1987FordThunderbirdRear RightCompatible with vehicles equipped with 9" x 1.75" Drum Brakes, 569
1987MercuryCougarRear RightFits 9" Drum Brakes with dimensions 9" x 1.75"; compatible with model 569.
1986FordAerostarRear RightFits drum brake adjusting spring kit for vehicles with 9" brakes and 569 model number.
1986FordBronco IIRear Right569/474
1986FordCougarRear RightFits 9" Drum Brakes with dimensions 9" x 1.75"; compatible with model 569.
1986FordMustangRear RightDrum Brake Adjusting Spring Kit fits 9" x 1.75" drums, 474 model.
1986FordRangerRear RightDrum Brake Adjusting Spring Kit with 9" x 1.75" Brakes; 569/474
1986FordThunderbirdRear RightCompatible with vehicles equipped with 9" x 1.75" Drum Brakes, 569
1986MercuryCapriRear RightCompatible with 9" x 1.75" dimensions and 474 model for parking brake strut spring.
1986MercuryCougarRear RightFits 9" Drum Brakes with dimensions 9" x 1.75"; compatible with model 569.
1986MercuryMarquisRear Right9" x 1.75" Brakes; 474
1985FordBronco IIRear Right569/474
1985FordCougarRear RightFits 9" Drum Brakes with dimensions 9" x 1.75"; compatible with model 569.
1985FordMustangRear RightDrum Brake Adjusting Spring Kit fits 9" x 1.75" drums, 474 model.
1985FordRangerRear RightDrum Brake Adjusting Spring Kit with 9" x 1.75" Brakes; 569/474
1985FordThunderbirdRear RightCompatible with vehicles equipped with 9" x 1.75" Drum Brakes, 569
1985MercuryCapriRear RightCompatible with 9" x 1.75" dimensions and 474 model for parking brake strut spring.
1985MercuryCougarRear RightFits 9" Drum Brakes with dimensions 9" x 1.75"; compatible with model 569.
1985MercuryMarquisRear Right9" x 1.75" Brakes; 474
1984FordBronco IIRear Right569/474
1984FordMustangRear RightDrum Brake Adjusting Spring Kit fits 9" x 1.75" drums, 474 model.
1984FordRangerRear RightDrum Brake Adjusting Spring Kit with 9" x 1.75" Brakes; 569/474
1984FordThunderbirdRear RightCompatible with vehicles equipped with 9" x 1.75" Drum Brakes, 569
1984MercuryCapriRear RightCompatible with 9" x 1.75" dimensions and 474 model for parking brake strut spring.
1984MercuryCougarRear RightFits 9" Drum Brakes with dimensions 9" x 1.75"; compatible with model 569.
1984MercuryMarquisRear Right9" x 1.75" Brakes; 474
1983FordFairmontRear RightFor 9" drum brakes; 474
1983FordMustangRear RightDrum Brake Adjusting Spring Kit fits 9" x 1.75" drums, 474 model.
1983FordRangerRear RightFits 9" x 1.75" Drum Brakes, 474
1983FordThunderbirdRear RightCompatible with vehicles equipped with 9" x 1.75" Drum Brakes, 569
1983MercuryCapriRear RightCompatible with 9" x 1.75" dimensions and 474 model for parking brake strut spring.
1983MercuryCougarRear RightFits 9" Drum Brakes with dimensions 9" x 1.75"; compatible with model 569.
1983MercuryMarquisRear Right9" x 1.75" Brakes; 474
1983MercuryZephyrRear Right9" Brakes; 9" x 1.75"; 474
1982FordFairmontRear RightFor 9" drum brakes; 474
1982FordMustangRear RightDrum Brake Adjusting Spring Kit fits 9" x 1.75" drums, 474 model.
1982FordThunderbirdRear RightFits 9" x 1.75" Drum Brakes, 474
1982MercuryCapriRear RightCompatible with 9" x 1.75" dimensions and 474 model for parking brake strut spring.
1982MercuryCougarRear Right9" Brakes; 9" x 1.75"; 474
1982MercuryZephyrRear Right9" Brakes; 9" x 1.75"; 474
1981FordFairmontRear RightFor 9" drum brakes; 474
1981FordMustangRear RightDrum Brake Adjusting Spring Kit fits 9" x 1.75" drums, 474 model.
1981FordThunderbirdRear RightFits 9" x 1.75" Drum Brakes, 474
1981MercuryCapriRear RightCompatible with 9" x 1.75" dimensions and 474 model for parking brake strut spring.
1981MercuryCougarRear Right9" Brakes; 9" x 1.75"; 474
1981MercuryZephyrRear Right9" Brakes; 9" x 1.75"; 474
1980FordFairmontRear RightFor 9" drum brakes; 474
1980FordMustangRear RightDrum Brake Adjusting Spring Kit fits 9" x 1.75" drums, 474 model.
1980FordPintoRear RightFits 9" x 1.75" Drum Brakes, 474
1980FordThunderbirdRear RightFits 9" x 1.75" Drum Brakes, 474
1980MercuryBobcatRear RightCompatible with 9" x 1.75" dimensions and 474 model for parking brake strut spring.
1980MercuryCapriRear RightCompatible with 9" x 1.75" dimensions and 474 model for parking brake strut spring.
1980MercuryCougarRear Right9" Brakes; 9" x 1.75"; 474
1980MercuryZephyrRear Right9" Brakes; 9" x 1.75"; 474
1979FordFairmontRear RightFor 9" drum brakes; 474
1979FordMustangRear RightDrum Brake Adjusting Spring Kit fits 9" x 1.75" drums, 474 model.
1979FordPintoRear Rightw/9" x 1.75" Brakes; 431/391
1979MercuryBobcatRear Right9" x 1.75" Drum Brake Self-Adjuster Repair Kit; 474/431
1979MercuryCapriRear RightCompatible with 9" x 1.75" dimensions and 474 model for parking brake strut spring.
1979MercuryZephyrRear Right9" Brakes; 9" x 1.75"; 474
1978FordFairmontRear RightFor 9" drum brakes; 474
1978FordPintoRear Rightw/9" x 1.75" Brakes; 431/391
1978MercuryBobcatRear Right9" x 1.75" Drum Brake Self-Adjuster Repair Kit; 474/431
1978MercuryZephyrRear Right9" Brakes; 9" x 1.75"; 474
1977FordPintoRear Rightw/9" x 1.75" Brakes; 431/391
1977MercuryBobcatRear Right9" x 1.75" Drum Brake Self-Adjuster Repair Kit; 474/431
1976FordPintoRear Rightw/9" x 1.75" Brakes; 431/391
1976MercuryBobcatRear Right9" x 1.75" Drum Brake Self-Adjuster Repair Kit; 474/431
1975FordPintoRear Rightw/9" x 1.75" Brakes; 431/391
1975MercuryBobcatRear Right9" x 1.75" Drum Brake Self-Adjuster Repair Kit; 474/431
1974FordPintoRear Rightw/9" x 1.75" Brakes; 431/391
1973FordPintoRear Rightw/9" x 1.75" Brakes; 391
1973FordPintoRear Rightw/9" x 1.5" Brakes; 356
1973FordPintoFront Rightw/9" x 2" Brakes; w/Front Drum Brake; 362
1972FordPintoRear Rightw/9" x 1.75" Brakes; 391
1972FordPintoRear Rightw/9" x 1.5" Brakes; 356
1972FordPintoFront Rightw/9" x 2" Brakes; w/Front Drum Brake; 362
1971FordPintoRear Rightw/9" x 1.5" Brakes; 356
1971FordPintoFront Rightw/9" x 2" Brakes; 362