PowerStop K8490-36 Z36 Truck & Tow Rear Brake Kit for 2020-2025 Jeep Gladiator

Vehicle Fitment

• 2020-2025 Jeep Gladiator JT (Sport, Rubicon, Mojave, Overland; 3.6 L V6 / 2.0 L Turbo I4; rear brake codes BR3/BR4/BR5; 5-lug pattern; RWD/4WD)
• 2021-2025 Jeep Wrangler JL (2-door and Unlimited; Rubicon, Sahara, High Altitude; 2.0 L Turbo I4 / 3.6 L V6 / 4xe Hybrid; brake codes BR3/BR4/BR5; 5-lug rear)

Features

• Z36 carbon-fiber ceramic brake pads engineered for severe-duty loads
• Drilled & slotted rotors to combat heat and brake fade
• Zinc-plated rotor coating offers rust and corrosion resistance
• Multi-layer stainless-steel shims and premium hardware included
• Low-dust and noise-suppressing design keeps wheels cleaner
• Direct bolt-on installation - no modifications required
• Certified for towing, lifted tires, mountain descents, and off-road use
• Broad fitment across brake codes BR3, BR4, BR5 per manufacturer listings

Specifications

• Position: Rear axle only
• Rotor: 350 mm outside diameter, vented, drilled & slotted cast iron
• Pad Material: Carbon-fiber ceramic Z36 compound
• Wheel bolt pattern: 5-lug, for JT and JL rear brakes
• Includes: stainless-steel pad shims, pads, rotors, and hardware
• Compatible with both RWD & 4WD Gladiator and Wrangler models

Included Components

• 2x Rear drilled & slotted zinc-plated rotors (350 mm)
• 2x Rear Z36 carbon-fiber ceramic brake pad sets
• 1x Stainless-steel hardware kit with pad shims
• 1x High-temperature ceramic brake lubricant

Product Description

The PowerStop K8490-36 Z36 Truck & Tow Rear Brake Kit is specifically built for 2020-2025 Jeep Gladiator JT and Wrangler JL models with brake codes BR3, BR4, and BR5. The kit features carbon-fiber ceramic Z36 brake pads and 350 mm drilled & slotted rotors coated in zinc for maximum heat dissipation and corrosion resistance - ideal for severe-duty applications such as towing, trail driving, or mountain descents.

Installation is straightforward: this kit is a direct fit without requiring any modifications. Premium stainless hardware and multi-layer shims reduce noise, while the low-dust ceramic pads help maintain cleaner wheels. With its rugged build and bolt-on design, the K8490-36 kit offers reliable rear braking performance that's built to endure tough terrain and heavy loads.