Carlson
ALL-IN-ONE KIT

Carlson H7125 Drum Brake Hardware Kit - Front

Brand Carlson H7125
Position Front
Product line ALL-IN-ONE KIT
Fits Cadillac, Oldsmobile, and Pontiac · 30 vehicles

Complete hardware kit. Includes clips, seals, pins, boots, springs, and adjuster assemblies.

Brake system restoration. Helps restore consistent drum brake operation and control.

Drum brake hardware. All-in-one kit for servicing the brake system.

$27.77Free shipping
Out of stock
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
Step 2 — Quantity
Drum Brake Hardware Kits are typically replaced in pairs, axle by axle.
Order total $27.77
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Carlson H7125 Drum Brake Hardware Kit

The Carlson ALL-IN-ONE KIT H7125 is a drum brake hardware kit for front brake service on select Oldsmobile, Pontiac, and Cadillac applications. It brings together the brake hardware components used to restore drum brake function, including anti-rattle clips, seals, pins, dust boots, return springs, hold down springs, and adjuster assemblies.

Key Features

  • Drum brake hardware kit for front brake service
  • Includes a range of brake system support components for drum brake restoration
  • Designed for 11" x 2.75" front drum brake applications where specified
  • Compatible With 1965-1970 Oldsmobile 98, front
  • Compatible With 1965-1970 Oldsmobile Delta 88, front
  • Compatible With 1966-1970 Oldsmobile Toronado, front
  • Compatible With 1965-1970 Pontiac Bonneville, front
  • Compatible With 1965-1970 Pontiac Catalina, front
  • Compatible With 1967 Cadillac Eldorado, front
  • Part number H7125 for application matching and catalog lookup

Detailed Description

Carlson H7125 is an ALL-IN-ONE KIT for front drum brake service on classic GM vehicles with listed 11" x 2.75" brake configurations. It is built for restoring the small hardware pieces that support consistent drum brake operation, including spring, pin, boot, seal, clip, and adjuster-related components. This kit is a direct fit reference for 1965-1970 Oldsmobile 98, 1965-1970 Oldsmobile Delta 88, 1966-1970 Oldsmobile Toronado, 1965-1970 Pontiac Bonneville, 1965-1970 Pontiac Catalina, and 1967 Cadillac Eldorado front drum brake applications. The Carlson H7125 part number is also useful when matching service parts for 11" x 2.75" front drum brake adjusting screw assembly and adjusting spring kit listings.

Common Repair Uses

  • Restoring worn or missing front drum brake hardware
  • Replacing damaged return springs, hold down springs, or adjuster assemblies
  • Addressing brake noise caused by loose or fatigued drum brake hardware
  • Correcting uneven shoe return or brake adjustment issues
  • Refreshing service hardware during drum brake maintenance on classic GM vehicles

Installation Notes and Tips

Verify drum size, brake configuration, and vehicle application before installation. Match the front brake layout to the listed fitment notes, especially on 11" x 2.75" systems and early or specific adjusting screw assembly applications. Compare the original hardware arrangement to the replacement parts before disassembly so the correct components are transferred to the brake assembly.

Quality Assurance

Carlson brake service parts are cataloged for application-specific fitment, and H7125 is listed for the vehicles shown above. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

This part fits 30 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1970Oldsmobile98FrontBrake Bleeder Screw: 11" x 2.75"; 313; ALL-IN-ONE KIT
1970OldsmobileDelta 88FrontFront Drum Brakes, 11" x 2.75" drum brake adjusting spring kit.; ALL-IN-ONE KIT
1970OldsmobileToronadoFront11" x 2.75"; 284; ALL-IN-ONE KIT
1970PontiacBonnevilleFront11" x 2.75" Drum Brake Adjusting Screw Assembly; 313/260; ALL-IN-ONE KIT
1970PontiacCatalinaFront11" x 2.75" Drum Brake Adjusting Screw Assembly; 313/260; ALL-IN-ONE KIT
1969Oldsmobile98FrontBrake Bleeder Screw: 11" x 2.75"; 313; ALL-IN-ONE KIT
1969OldsmobileDelta 88FrontFront Drum Brakes, 11" x 2.75" drum brake adjusting spring kit.; ALL-IN-ONE KIT
1969OldsmobileToronadoFront11" x 2.75"; 284; ALL-IN-ONE KIT
1969PontiacBonnevilleFront11" x 2.75" Drum Brake Adjusting Screw Assembly; 313/260; ALL-IN-ONE KIT
1969PontiacCatalinaFront11" x 2.75" Drum Brake Adjusting Screw Assembly; 313/260; ALL-IN-ONE KIT
1968Oldsmobile98FrontBrake Bleeder Screw: 11" x 2.75"; 313; ALL-IN-ONE KIT
1968OldsmobileDelta 88FrontBrake Bleeder Screw: 11" x 2.75"; 313; ALL-IN-ONE KIT
1968OldsmobileToronadoFront11" x 2.75"; 284; ALL-IN-ONE KIT
1968PontiacBonnevilleFront11" x 2.75" Drum Brake Adjusting Screw Assembly; 313/260; ALL-IN-ONE KIT
1968PontiacCatalinaFront11" x 2.75" Drum Brake Adjusting Screw Assembly; 313/260; ALL-IN-ONE KIT
1967CadillacEldoradoFront284; ALL-IN-ONE KIT
1967Oldsmobile98FrontBrake Bleeder Screw: 11" x 2.75"; 313; ALL-IN-ONE KIT
1967OldsmobileDelta 88FrontBrake Bleeder Screw: 11" x 2.75"; 313; ALL-IN-ONE KIT
1967OldsmobileToronadoFront11" x 2.75"; 284; ALL-IN-ONE KIT
1967PontiacBonnevilleFrontEarly 11" x 2.75" drum brake adjusting screw assembly for 313/260 models.; ALL-IN-ONE KIT
1967PontiacCatalinaFrontEarly 11" x 2.75" drum brake adjusting screw assembly for 313/260 models.; ALL-IN-ONE KIT
1966Oldsmobile98FrontBrake Bleeder Screw: 11" x 2.75"; 313; ALL-IN-ONE KIT
1966OldsmobileDelta 88Front11" x 2.75"; 260 - Brake Bleeder Screw; ALL-IN-ONE KIT
1966OldsmobileToronadoFront11" x 2.75"; 284; ALL-IN-ONE KIT
1966PontiacBonnevilleFront11" x 2.75" Drum Brake Adjusting Screw Assembly; 313/260; ALL-IN-ONE KIT
1966PontiacCatalinaFront11" x 2.75" Drum Brake Adjusting Screw Assembly; 313/260; ALL-IN-ONE KIT
1965Oldsmobile98FrontBrake Bleeder Screw: 11" x 2.75"; 313; ALL-IN-ONE KIT
1965OldsmobileDelta 88Front11" x 2.75"; 260 - Brake Bleeder Screw; ALL-IN-ONE KIT
1965PontiacBonnevilleFront11" x 2.75" Drum Brake Adjusting Screw Assembly; 313/260; ALL-IN-ONE KIT
1965PontiacCatalinaFront11" x 2.75" Drum Brake Adjusting Screw Assembly; 313/260; ALL-IN-ONE KIT