Dynamite Friction 631-47086R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-47086R) is engineered for reliable braking performance on select GM trucks and SUVs. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for vehicles like the Chevrolet Silverado 1500 and GMC Yukon.

• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness of 32 mm and discard thickness of 30 mm
• 410 mm outside diameter with 6 bolt holes (16 mm diameter)
• Zinc silver hat finish with rust-resistant coating
• Directional braking surface optimized for heat and debris management

Product Line Details: DFC Brake Rotor - Drilled and Slotted - Silver

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotors that combine drilled holes and slots to improve brake pad bite and reduce heat buildup. The silver zinc coating on the rotor hat provides corrosion resistance, extending rotor life in demanding conditions. This product line is tailored for drivers who require consistent braking performance on heavy-duty GM vehicles.

Technical Specifications and Features

This disc brake rotor features a vented design that promotes airflow to reduce heat during braking, helping to prevent brake fade. The rotor’s surface is both drilled and slotted, which aids in channeling away gases, dust, and water for improved contact between the brake pad and rotor. The rotor has a nominal thickness of 32 mm and a discard thickness of 30 mm, ensuring safe replacement intervals. The 6 bolt holes with a 16 mm diameter and a bolt circle diameter of 139.7 mm provide secure mounting compatibility with vehicles such as the Cadillac Escalade and GMC Sierra 1500.

Compatible Vehicles and Applications

• Cadillac Escalade and Escalade ESV
• Chevrolet Silverado 1500 and Silverado 1500 LTD
• GMC Sierra 1500 and Sierra 1500 Limited
• Chevrolet Tahoe
• GMC Yukon and Yukon XL

This rotor is designed to address common braking issues such as brake fade under heavy load, uneven rotor wear, and reduced braking efficiency in wet conditions.

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (30 mm) before installation
• Clean mounting surface to prevent rotor runout
• Torque bolts to manufacturer specifications for secure fitment
• Check compatibility with existing brake pads and calipers

Quality Assurance and Warranty

Dynamite Friction rotors are manufactured with rust-resistant coatings and zinc silver hat finishes to enhance durability. The 631-47086R rotor meets OEM specifications for fit and function on compatible GM vehicles. Warranty details should be confirmed with the product documentation or manufacturer.