Power Stop CPK8640-36 Truck Tow Brake Kit with Powder Coated Calipers - Z36

The Power Stop CPK8640-36 is a complete Z36 Truck & Tow Brake Upgrade Kit with Powder Coated Calipers, engineered for trucks, 4x4s, and SUVs that demand serious stopping power under heavy-duty conditions. This all-in-one front and rear brake kit delivers severe-duty braking performance without sacrificing everyday drivability — ideal for towing, hauling, mountainous driving, and lifted truck applications.

At the heart of this kit are Z36 Carbon-Fiber Ceramic Brake Pads — a proprietary compound that reinforces a low-dust ceramic base with carbon fibers for enhanced stopping power, reduced brake fade, and virtually noise-free performance. Pad surfaces are thermally scorched for faster break-in, and premium stainless steel shims are included to minimize noise and vibration. The powder-coated backing plate resists rust and corrosion for extended service life.

Paired with the pads are Drilled & Slotted Performance Rotors manufactured from G3000 metallurgy to strict OE tolerances. The precision-drilled holes maximize heat dissipation and cooling, while the slots sweep away gas and debris to maintain consistent bite under extreme braking conditions. Each rotor is silver zinc plated for long-lasting rust resistance.

The CPK8640-36 also includes electrostatic high-heat powder coated calipers, fully rebuilt, pressure tested, and assembled in Power Stop's Chicago, IL facility. New bleed screws, hardware, pins, and high-temperature EPDM rubber seals are included for maximum durability and a corrosion-resistant finish that stands out behind open wheels.

Key Features:

• Complete front and rear brake upgrade kit — pads, rotors, and calipers included
• Z36 Carbon-Fiber Ceramic brake pads with low-dust formulation, verified by 3rd party on-vehicle testing
• Thermally scorched pad surface for fast break-in
• Powder-coated brake pad backing plates resist rust and corrosion
• Premium stainless steel shims for virtually noise-free braking
• Drilled & Slotted rotors manufactured from G3000 cast iron for maximum cooling and heat dissipation
• Silver zinc plated rotors for excellent rust resistance
• Electrostatic high-heat powder coated calipers — fully rebuilt and pressure tested
• New caliper bleed screws, hardware, pins, and high-temp EPDM rubber seals included
• Premium stainless steel hardware kit included for bolt-on installation
• Designed for towing, hauling, mountainous driving, and lifted truck applications
• 36-month / 36,000-mile manufacturer limited warranty

The Power Stop CPK8640-36 is the ultimate bolt-on braking upgrade for trucks and SUVs that work hard and demand reliable, fade-resistant stopping power in any condition.