PowerStop KC1857-36 Disc Brake Kit - Front

Front Brake Upgrade for Truck and SUV Use

PowerStop KC1857-36 is a front disc brake kit built for trucks, 4x4s, and SUVs that see towing, hauling, and off-road use. It combines carbon-fiber ceramic pads, drilled and slotted rotors, and powder coated calipers for a direct brake system upgrade with a clean, performance-focused finish.

Compatible With 2003-2009 Ford Ranger front applications, as well as select Mazda B2300, B3000, and B4000 front applications, this kit is aimed at drivers who want stronger stopping performance and better heat control in demanding conditions. The PowerStop KC1857-36 package is also a practical choice for long descents, stop-and-go driving, and vehicles that carry added load.

Key Features

• Carbon Fiber Ceramic friction material for severe-duty braking with low dust output
• Drilled and slotted rotor surface helps move heat away during repeated stops
• Powder coated Bengal Red calipers resist corrosion and add a finished appearance behind the wheel
• Front floating caliper design with 2 pistons
• Vented front rotor construction for thermal management
• Pad shims included
• Front caliper mounting bracket included
• Front rotor outside diameter: 286.7 mm

Product Details

The PowerStop Z36 Truck and Tow Brake Upgrade Kit is engineered for drivers who need more consistent braking from a front brake service kit. The Z36 line focuses on truck and SUV duty, pairing ceramic pads reinforced with carbon fiber with drilled and slotted rotors to help maintain braking performance under heat. Powder coated calipers add corrosion protection and a more refined look, while the floating front caliper design supports straightforward service on the listed applications. Part number KC1857-36 is a fitment-specific solution for Ford Ranger and select Mazda B-series front brake service.

Common Problems This Kit Can Address

• Brake fade during towing, hauling, or mountain driving
• Excessive brake dust from worn or outdated pads
• Rotor heat buildup during repeated stops
• Corrosion or worn appearance on front calipers
• Reduced braking confidence on work trucks and SUVs

Installation Notes and Tips

Verify front axle fitment before ordering, since this kit is listed for specific 2003-2009 Ford Ranger and select 2003-2009 Mazda B2300, B3000, and B4000 applications. Confirm rotor diameter, caliper style, and any vehicle notes before installation. KC1857-36 is intended as a bolt-on brake service upgrade for the listed front positions, and proper brake bedding after installation is important for consistent pad and rotor performance.

Quality Assurance

PowerStop develops brake upgrade kits for drivers who want a straightforward path to improved stopping performance on trucks, 4x4s, and SUVs. The Z36 Truck & Tow line is built around severe-duty use, with materials and finishes selected to support heat control, corrosion resistance, and everyday drivability.