Dynamite Friction 633-42029L Disc Brake Rotor - Rear Left

Overview of the DFC Brake Rotor - Drilled and Slotted - Black

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-42029L) is engineered for Jeep Wrangler and Wrangler JK models. This solid disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.

• Compatible with Jeep Wrangler and Wrangler JK
• Directional slotted and drilled surface for improved brake response
• Solid rotor construction with zinc black hat finish for corrosion resistance
• Nominal thickness of 12 mm and discard thickness of 10.4 mm
• 5 bolt holes with 16.6 mm diameter and 127 mm bolt circle diameter
• Rust resistant coating to extend rotor life
• Outside diameter of 316 mm and overall height of 76.5 mm

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Black is a solid disc brake rotor designed specifically for Jeep Wrangler and Wrangler JK vehicles. The rotor measures 316 mm in outside diameter and 76.5 mm in overall height, ensuring proper fitment and compatibility. It features a directional surface with both drilled holes and slots, which help to reduce brake fade by improving heat dissipation and removing brake dust and gases from the contact surface.

The rotor’s nominal thickness is 12 mm, with a discard thickness of 10.4 mm, indicating when replacement is necessary to maintain safe braking performance. The zinc black finish on the rotor hat provides enhanced corrosion resistance, complemented by an overall rust resistant coating. The rotor includes five bolt holes, each with a diameter of 16.6 mm, arranged on a 127 mm bolt circle diameter, matching the Jeep Wrangler’s lug pattern precisely.

About the DFC Brake Rotor - Drilled and Slotted - Black Product Line

The DFC Brake Rotor - Drilled and Slotted - Black line from Dynamite Friction focuses on delivering rotors with enhanced surface designs to improve braking efficiency and durability. This product line combines drilled holes and slots in a directional pattern to optimize heat dissipation and maintain consistent brake pad contact. The black zinc finish on the rotor hat adds corrosion protection, making these rotors suitable for demanding driving conditions often encountered by Jeep Wrangler owners.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Jeep Wrangler and Wrangler JK
• Improves brake cooling to reduce fade during heavy braking
• Helps eliminate brake pad glazing and uneven wear
• Addresses corrosion issues with rust resistant coating
• Restores braking performance for off-road and daily driving conditions

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 10.4 mm before installation. Clean the rotor surface to remove any protective coatings or debris. Use proper torque specifications for the 5 lug bolts with 16.6 mm diameter on a 127 mm bolt circle. Verify directional rotor orientation during installation to maintain optimal braking performance. It is recommended to replace brake pads when installing new rotors for best results.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet OEM specifications for Jeep Wrangler and Wrangler JK models. The rust resistant coating and zinc black hat finish contribute to long-term durability. While specific warranty details are not provided, Dynamite Friction products typically adhere to industry standards for quality and reliability.