Dynamite Friction 633-48003R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-48003R) is engineered for reliable braking performance on heavy-duty trucks. Designed specifically for Chevrolet, Dodge, and GMC models including K30, K3500, V30, V3500, and W350, this rotor offers enhanced heat dissipation and durability.

• Directional drilled and slotted surface for improved brake pad bite and heat management
• Vented disc design to reduce brake fade under heavy load conditions
• Zinc black hat finish with rust-resistant coating for extended corrosion protection
• Precision bolt hole diameter of 14.9 mm with 8-bolt configuration for secure fitment
• Nominal thickness of 38.99 mm and discard thickness of 37.21 mm ensuring long service life
• Overall diameter of 327 mm and height of 78.2 mm for exact OEM replacement

DFC Brake Rotor - Drilled and Slotted - Black Product Line Details

The DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction focuses on rotors that combine drilled holes and slots with a directional surface pattern. This design improves water and gas evacuation from the rotor surface, enhancing braking consistency and reducing the risk of brake fade. The black zinc coating on the rotor hat provides additional rust resistance, making it suitable for trucks operating in varied environments.

Technical Specifications and Features

This disc brake rotor features a vented design that promotes airflow to dissipate heat effectively during braking. The rotor’s surface is both drilled and slotted, which helps maintain clean contact with brake pads by removing debris and gases. The rotor’s bolt hole diameter and stud/lug hole diameter are both 14.9 mm, with an 8-hole pattern and a bolt circle diameter of 165.1 mm, ensuring compatibility with specified Chevrolet, Dodge, and GMC heavy-duty truck models. The nominal thickness of 38.99 mm and discard thickness of 37.21 mm provide clear service limits for maintenance.

Applications and Problem Solving

• Replacement rotor for worn or warped brake discs on Chevrolet K30 and K3500 trucks
• Improves braking performance on Dodge V30 and V3500 models under heavy load
• Reduces brake fade and overheating in GMC W350 trucks during towing or hauling
• Addresses corrosion issues with rust-resistant zinc black hat finish
• Maintains consistent braking response with directional drilled and slotted surface

Installation Notes and Tips

Ensure the rotor is installed on compatible Chevrolet, Dodge, or GMC models as specified. Verify bolt hole alignment with the 8-bolt pattern and 165.1 mm bolt circle diameter. Check rotor thickness before installation to confirm it meets or exceeds the discard thickness of 37.21 mm. Proper torque specifications should be followed to secure the rotor and avoid warping.

Quality Assurance

Dynamite Friction manufactures this rotor with rust-resistant coatings and precise machining to meet OEM standards. While no specific warranty information is provided, the rotor’s design and materials support durability and consistent braking performance for heavy-duty truck applications.