PowerStop K1889-36 Z36 Rear Brake Kit for 1999-2004 F-350 Super Duty DRW 8-Lug

Vehicle Fitment

• 1999-2003 Ford F-350 Super Duty XL (5.4L V8 / 6.8L V10 / 7.3L Power Stroke Diesel V8, 2WD/4WD) - Dual Rear Wheels (DRW), 8-Lug
• 1999-2003 Ford F-350 Super Duty XLT (5.4L V8 / 6.8L V10 / 7.3L Power Stroke Diesel V8, 2WD/4WD) - Dual Rear Wheels (DRW), 8-Lug
• 1999-2003 Ford F-350 Super Duty Lariat (5.4L V8 / 6.8L V10 / 7.3L Power Stroke Diesel V8, 2WD/4WD) - Dual Rear Wheels (DRW), 8-Lug
• 2003.5-2004 Ford F-350 Super Duty XL (6.0L Power Stroke Diesel V8 / 6.8L V10, 2WD/4WD) - Dual Rear Wheels (DRW), 8-Lug
• 2003.5-2004 Ford F-350 Super Duty XLT (6.0L Power Stroke Diesel V8 / 6.8L V10, 2WD/4WD) - Dual Rear Wheels (DRW), 8-Lug
• 2003.5-2004 Ford F-350 Super Duty Lariat (6.0L Power Stroke Diesel V8 / 6.8L V10, 2WD/4WD) - Dual Rear Wheels (DRW), 8-Lug

Fitment Notes

• Fits Dual Rear Wheel (DRW / Dually) configurations only - does NOT fit F-350 Single Rear Wheel (SRW) models, which use a different rear rotor and pad specification
• 8-Lug bolt pattern required - verify your rear axle configuration before ordering
• The 7.3L Power Stroke diesel was replaced mid-2003 by the 6.0L Power Stroke - both engines are covered within the 1999-2004 fitment range
• Rear axle kit only - a separate front kit (K1905-36) is required for a complete brake service

Features

• Z36 Truck & Tow carbon-fiber ceramic pad compound engineered for severe-duty towing, hauling, and mountain driving - delivers higher brake torque and fade resistance than standard OE pads
• Precision cross-drilled and slotted rotors maximize heat dissipation and continuously sweep away gas and debris under heavy braking loads
• Silver Zinc Dichromate plating protects rotors against rust and corrosion for lasting performance in demanding work environments
• G3000 grade cast iron rotor construction for superior thermal stability under sustained heavy-load braking
• Premium stainless-steel shims reduce noise and vibration for smooth, quiet operation even under load
• New pin bushing kit included for a complete, professional-grade installation
• Bolt-on direct fit - no modifications required; all hardware included
• 3 Year / 36,000 Mile Limited Warranty with 60-Day hassle-free exchange

Specifications

• Position: Rear Axle
• Pad Compound: Z36 Truck & Tow Carbon-Fiber Ceramic
• Rotor Style: Cross-Drilled and Slotted
• Rotor Type: Vented
• Rotor Material: G3000 Grade Cast Iron
• Rotor Finish: Silver Zinc Dichromate Plated
• Lug Pattern: 8-Lug (DRW)
• Drivetrain Compatibility: 2WD / 4WD
• Hardware: Premium Stainless Steel + New Pin Bushing Kit
• Warranty: 3 Years / 36,000 Miles

Included Components

• 2x Rear Cross-Drilled & Slotted Zinc-Plated Brake Rotors
• 1x Rear Z36 Truck & Tow Carbon-Fiber Ceramic Brake Pad Set
• 1x Premium Stainless Steel Shim Set
• 1x Stainless Steel Installation Hardware Kit with New Pin Bushing Kit
• 1x Hi-Temperature Brake Lubricant Packet

Product Description

The PowerStop K1889-36 is a rear Z36 Truck & Tow brake upgrade kit engineered specifically for the 1999-2004 Ford F-350 Super Duty in Dual Rear Wheel (DRW / Dually) configuration with an 8-lug bolt pattern. Whether pulling with a 7.3L Power Stroke, a 6.0L Power Stroke, or a 6.8L Triton V10, the Z36 carbon-fiber ceramic pad compound delivers higher brake torque and fade resistance than stock - purpose-built to handle the sustained braking demands of heavy towing, max payload hauling, long mountain descents, and loaded job-site runs.

Cross-drilled and slotted rotors keep brake temperatures in check by venting heat and continuously sweeping gas and debris from the friction surface, while Silver Zinc Dichromate plating provides long-lasting rust protection. A new pin bushing kit and all necessary stainless-steel hardware are included for a complete, professional-grade installation with no modifications required. This kit covers the rear axle only - a matching front kit (K1905-36) is available separately. Backed by a 3 Year / 36,000 Mile warranty and a 60-day hassle-free exchange, the K1889-36 is the definitive rear brake upgrade for DRW F-350 owners who demand stopping performance equal to their truck's work capacity.