Hawk HB303P.685 SuperDuty Rear Brake Pads for 99-05 Ford Super Duty/Excursion

Vehicle Fitment

• 1999-2004 Ford F-250 Super Duty (Rear)
• 1999-2004 Ford F-350 Super Duty (Rear)
• 2000-2005 Ford Excursion (Rear)

Features

• SuperDuty severe-duty compound engineered for heavy payload and towing applications
• Extremely high coefficient of friction and superior fade resistance
• Ferro-carbon friction material optimized for high temperature and heavy use
• Strong stopping torque under heavy loads and repeated braking events
• Durable design for commercial, fleet, and professional use
• Direct rear replacement brake pad design for listed fitments
• Recommended for trucks, SUVs, and heavy-duty vehicles over 3/4 ton
• Compatible with iron/metal rotors - not designed for carbon ceramic brakes

Specifications

• Part Number: HB303P.685
• Compound: SuperDuty Ferro-Carbon
• Pad Position: Rear
• Pad Thickness: 0.685" nominal
• FMSI Shape Code: D0757
• Operating Temp Range: approx. 100-750 °F
• Optimal Temp Range: approx. 100-500 °F
• Recommended Use: Severe-duty, towing, fleet and commercial use

Included Components

• 2x Rear brake pads (left and right pair)

Product Description

Hawk HB303P.685 SuperDuty rear brake pads are engineered for severe-duty braking performance on heavy trucks and SUVs, especially those routinely carrying heavy payloads or towing. Built with Hawk's SuperDuty ferro-carbon compound, these pads provide an extremely high coefficient of friction and excellent resistance to brake fade under repeated heavy braking events. This makes them well-suited for fleet vehicles, commercial use, and light trucks over 3/4 ton where strong braking performance is critical.

Designed as a direct replacement for rear brake pads on 1999-2004 Ford F-250 and F-350 Super Duty models and 2000-2005 Ford Excursion models, HB303P.685 pads install easily into the existing caliper assemblies with no modifications required. They are optimized for use with iron/metal rotors and offer superior fade resistance and pad life in demanding conditions compared to many stock replacements. While ideal for heavy-duty and towing scenarios, these pads generate higher dust and noise levels typical of severe-duty compounds and are not designed for use with carbon ceramic brake systems.