PowerStop Z37-974A Disc Brake Pad Set - Rear

Rear Brake Pads for Fleet and Pursuit Use

Power Stop Z37 Top-Cop rear brake pads are built for demanding fleet and pursuit vehicles that need consistent braking performance with less dust and reduced noise. The carbon-fiber ceramic friction formula is tuned for durability, while slotted, chamfered pad design helps support smooth, quiet operation.

Fits 2003-2014 Chevrolet Express 1500, rear; Fits 2003-2014 GMC Savana 1500, rear; Fits 2003-2006 Cadillac Escalade, rear; Fits 2003-2006 Chevrolet Avalanche 1500, rear; Fits 2003-2006 Chevrolet Suburban 1500, rear; Fits 2003-2006 Chevrolet Tahoe, rear; Fits 2003-2006 GMC Yukon, rear; Fits 2003-2006 GMC Yukon XL 1500, rear. This part number is Z37-974A.

Key Features

• Carbon-fiber ceramic friction material for performance-focused rear braking
• Low-dust formula to help keep wheels cleaner than many stock-style pads
• Slotted and chamfered pad design for quieter operation and more even contact
• Mechanical pad wear sensor included
• Pad shims included for improved fit and noise control
• Brake lubricant included for brake service preparation
• Outer and inner friction material thickness: 16.4 mm
• Performance grade construction for fleet and pursuit applications

Product Details

The Power Stop Z37 Top-Cop line is aimed at rear brake service where heat, noise, and dust control matter. On vehicles such as the Chevrolet Tahoe, GMC Yukon, Cadillac Escalade, and Chevrolet Express 1500, the Z37-974A uses a carbon-fiber ceramic compound to strengthen the pad material and support dependable stopping performance under demanding use. The included stainless-steel hardware, shims, and brake lubricant help complete the brake job with the correct service components. This part number is Z37-974A and cross-references Raybestos Brakes SP974APPH for the same application.

Common Problems This Part Can Address

• Excess brake dust on rear wheels
• Brake squeal or noise during stops
• Reduced braking consistency in fleet service
• Worn rear pads requiring replacement
• Uneven pad contact that can affect pedal feel

Installation Notes and Tips

Verify rear fitment by year, make, model, and brake configuration before installation. Inspect rotors, calipers, and wear sensors during service, and clean all contact points before fitting the new pads. Use the included brake lubricant on approved contact areas only, and follow the vehicle manufacturer’s torque and bedding procedures after installation.

Quality Assurance

Power Stop designs the Z37 Top-Cop brake pad line for pursuit and fleet-duty braking needs, with a focus on low dust, reduced noise, and durable carbon-fiber ceramic construction. Confirm fitment against the vehicle application list before ordering.