PowerStop K8765-36 Z36 Rear Brake Kit for 2021-24 Ford F-150 6-lug 350 mm

Vehicle Fitment

• 2021-24 Ford F-150 (all trims, 6-lug rear axle, 350 mm rotor) 

Features

• Carbon-fiber ceramic Z36 brake pad compound engineered for heavy loads and towing
• Drilled & slotted performance rotors for improved cooling and fade resistance
• Zinc-plated rotors for superior corrosion and rust protection
• Includes premium stainless-steel hardware and high-temperature ceramic brake lubricant
• Bolt-on installation - fits factory rear calipers and mounting points, no modification required
• Designed for trucks/SUVs with rear-axle towing or heavy-duty use
• Low dust and quiet operation for cleaner wheels under load
• Enhanced braking power under heavy loads - up to ~20% improvement vs OEM

Specifications

• Axle position: Rear only
• Rotor diameter: 350 mm (~13.78 in)
• Wheel lug quantity: 6 (6-lug pattern)
• Rotor type: Vented, drilled & slotted cast
• Friction material: Carbon-fiber ceramic
• Hardware: Stainless-steel abutment clips and installation lubricant included
• Intended use: Truck & Tow / heavy-duty load hauling

Included Components

• 1x pair of drilled & slotted rear rotors (350 mm)
• 1x set of Z36 carbon-fiber ceramic rear brake pads
• 1x set of stainless-steel installation hardware (clips and lubricant)

Product Description

The PowerStop K8765-36 Z36 Rear Brake Kit is a heavy-duty upgrade for 2021-24 Ford F-150 trucks with a 6-lug rear axle and 350 mm rotors. Combining drilled and slotted zinc-plated rotors with carbon-fiber ceramic Z36 pads, this kit delivers superior braking performance under heavy loads, ideal for towing, hauling, or hilly terrain.

Designed for trucks that frequently carry heavy payloads, this kit provides improved fade resistance, cooler rotor temperatures, and cleaner wheels compared to standard OEM brakes. The bolt-on design ensures compatibility with factory rear calipers and hardware, allowing for easy installation.

As a rear-axle-specific kit optimized for towing applications, it works best when paired with properly maintained front brakes. Fitment is confirmed for 2021-2024 Ford F-150; 2025 coverage is unconfirmed. Verify your vehicle's rear rotor size (350 mm) and 6-lug pattern before purchase.