Front and Rear Disc Brake Rotor & Ceramic Pad Kit

Complete 4-Wheel Braking Solution for Ford Explorer Sport and Sport Trac

Restore the safety and stopping confidence of your vehicle with this premium 8-Piece Front and Rear Brake Service Kit. Specifically engineered for the 4-Wheel Drive (4WD) configurations of the Ford Explorer Sport and Sport Trac, this kit is tailored for models utilizing Steel Piston Rear Calipers. Whether you are navigating rugged terrain or daily highway commutes, these components provide the thermal stability and friction consistency required for heavy-duty utility vehicles.

This kit features G3000-grade cast iron rotors paired with a high-performance ceramic pad formula. This combination is designed to deliver a smooth, quiet pedal feel while significantly reducing the black brake dust common with semi-metallic alternatives. The "Posi-Bonding" technology ensures maximum friction material integrity, preventing pad separation even under high-heat braking conditions.

Fitment Verification and Vehicle Applications

This kit is engineered specifically for 4-Wheel Drive (4WD) models with 5-Lug Wheels. Please verify your rear caliper piston material (Steel vs. Phenolic) before installation:

• Ford Explorer Sport (4WD): 2003 (Front & Rear).

• Ford Explorer Sport Trac (4WD): 2003, 2004, 2005 (Front & Rear).

• Fitment Requirement: Must be equipped with Rear Steel Piston Calipers.

• Regional Cross-Reference: Also compatible with select Mazda B-Series and Mercury Mountaineer applications sharing the UN105/UN150 platform.

Technical Specifications and Attributes

• Front Rotor Diameter: 12.01 in. (305mm) — Vented Design.

• Rear Rotor Diameter: 11.81 in. (300mm) — Solid Design.

• Wheel Lug Count: 5 Lug.

• Friction Material: Premium Ceramic (Low Dust/Low Noise).

• Bonding Type: Premium Posi-Bonded for structural durability.

• Braking Surface: Precision-ground for immediate pad-to-rotor seating.

• Fitment Type: Direct Replacement.

What’s in the Box

• (2) Front Vented Disc Brake Rotors

• (2) Rear Solid Disc Brake Rotors

• (1) Front Ceramic Brake Pad Set (4 Pads Total)

• (1) Rear Ceramic Brake Pad Set (4 Pads Total)

Industry Cross-Reference Numbers

• Ford: 1L5Z2001AA, 1L5Z2001AB, 1L2Z2200CA, 2L2Z2200BA, 6L5Z2001A

• Raybestos Brakes: 680027, 680147, SGD833C, EHT833H

• Bendix: PRT5341, PRT5422

• Wagner: BD125721, BD126031

• Aimco: 54097, 54114

• DuraGo: BR54097, BR54114

Installation and Technical Tips

• Steel vs. Phenolic Pistons: This kit is validated for Steel Piston rear calipers. Steel pistons dissipate heat differently and require specific pad backing plate dimensions. Verify the piston material by using a magnet on the caliper piston; if it sticks, it is steel.

• Hub Surface Preparation: Before mounting the new 305mm front rotors, use a wire brush to remove all rust and debris from the wheel hub face. Any unevenness on the hub surface can cause lateral runout, leading to brake pedal pulsation (judder) within a few thousand miles.

• Caliper Slide Maintenance: On the Explorer platform, seized caliper slide pins are a primary cause of uneven pad wear and sticking brakes. Always clean the pins and apply a high-temperature silicone-based brake lubricant to ensure the caliper floats freely.

• The Bedding-In Process: To maximize the life of your new ceramic pads, perform 5 to 10 moderate stops from 35 mph down to 5 mph. This allows a uniform "transfer layer" of ceramic material to coat the rotor surface, ensuring optimal friction and noise reduction.