Carlson H1500 Drum Brake Adjusting Screw Assembly

Carlson H1500 Drum Brake Adjusting Screw Assembly

The Carlson H1500 drum brake adjusting screw assembly is a direct-fit brake hardware component for restoring proper drum brake adjustment and shoe positioning. It is built for classic Ford and Chevrolet applications where accurate self-adjuster function is critical to consistent rear or front drum brake performance.

Key Features

• Drum brake adjusting screw assembly for brake hardware service
• Fits select 1956-1966 Ford and Chevrolet drum brake applications
• Supports proper brake shoe adjustment in drum brake systems
• Compatible with rear and front positions, depending on vehicle application
• Carlson H1500 replacement part for targeted brake repair

Vehicle Fitment

• Fits 1959-1966 Ford F-100, rear right; w/11" x 1.75" brakes; w/4WD; 55.
• Fits 1959-1966 Ford F-100, rear left; w/11" x 1.75" brakes; w/4WD; 55.
• Fits 1959-1966 Ford F-100, front right; fits vehicles with 11" x 2" drum brakes, 4WD, and 288 model number.
• Fits 1959-1966 Ford F-100, front left; fits vehicles with 11" x 2" drum brakes, 4WD, and 288 model number.
• Fits 1957-1966 Ford F-350, front right; drum brake shoe hold down spring kit fits drum brakes with 33 millimeter drum brake shoe.
• Fits 1957-1966 Ford F-350, front left; drum brake shoe hold down spring kit fits drum brakes with 33 millimeter drum brake shoe.
• Fits 1960-1962 Chevrolet Bel Air, rear right; 11" x 2" drum brake adjusting screw assembly; 228.
• Fits 1960-1962 Chevrolet Bel Air, rear left; 11" x 2" drum brake adjusting screw assembly; 228.
• Fits 1960-1962 Chevrolet Bel Air, front right; fitment note: for 11" x 2.75" drum brake shoe hold down kit, fits 227 model drums.
• Fits 1960-1962 Chevrolet Bel Air, front left; fitment note: for 11" x 2.75" drum brake shoe hold down kit, fits 227 model drums.
• Fits 1956-1962 Chevrolet Corvette, rear right; 55.
• Fits 1956-1962 Chevrolet Corvette, rear left; 55.
• Fits 1956-1962 Chevrolet Corvette, front right; drum brake self-adjuster repair kit - fits 228 models.
• Fits 1956-1962 Chevrolet Corvette, front left; drum brake self-adjuster repair kit - fits 228 models.
• Fits 1960-1962 Chevrolet Impala, rear right; drum brake self-adjuster repair kit - fits 228 models.
• Fits 1960-1962 Chevrolet Impala, rear left; drum brake self-adjuster repair kit - fits 228 models.
• Fits 1960-1962 Chevrolet Impala, front right; drum brake self-adjuster repair kit - fits 227 models.
• Fits 1960-1962 Chevrolet Impala, front left; drum brake self-adjuster repair kit - fits 227 models.

How It Works

This adjusting screw assembly helps maintain the correct relationship between the drum brake shoes and the drum surface. On classic Ford F-100, Ford F-350, Chevrolet Bel Air, Chevrolet Corvette, and Chevrolet Impala drum brake systems, worn or seized adjuster hardware can affect pedal feel, braking balance, and shoe clearance. The Carlson H1500 provides a service replacement for restoring proper adjustment in the specified applications.

Common Brake Issues It Can Address

• Uneven drum brake shoe adjustment
• Dragging or overly loose brake shoes
• Reduced braking consistency from worn adjuster hardware
• Noise caused by damaged or corroded brake adjuster components
• Brake service problems on older drum brake systems

Installation Notes

Verify drum diameter, brake shoe width, axle position, and model-specific notes before installation. Match the part to the exact application listed for your Ford F-100, Ford F-350, Chevrolet Bel Air, Chevrolet Corvette, or Chevrolet Impala. Inspect related brake hardware for wear or corrosion during service so the adjuster assembly can operate correctly after installation.

Quality Assurance

Carlson designs brake hardware as part of a complete braking system, with attention to proper component interaction for reliable service in drum brake applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.