Dynamite Friction 631-48049R Disc Brake Rotor - Front Right

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

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-48049R) is engineered for reliable braking performance on Chevrolet, GMC, and Isuzu trucks. Designed specifically for models like the Chevrolet Colorado and GMC Canyon, this rotor combines vented construction with a directional, drilled and slotted surface to enhance heat dissipation and braking consistency.

• Part Number: 631-48049R
• Compatible with Chevrolet Colorado, GMC Canyon, Isuzu i-280, i-290, i-350, and i-370
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 26.9 mm; discard thickness: 25.6 mm
• Overall diameter: 280 mm; height: 39.9 mm
• 6 bolt holes with 12x1.25 mm diameter and 112 mm bolt circle diameter
• Rust-resistant zinc silver hat finish with plain disc finish
• Directional brake surface for optimized performance

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Silver is a vented rotor designed to improve heat dissipation during braking, reducing the risk of brake fade under heavy use. The rotor features a directional surface pattern with both drilled holes and slots, which help evacuate gases, dust, and water from the braking surface. This design supports consistent pad contact and improved stopping power for Chevrolet Colorado, GMC Canyon, and Isuzu i-series trucks.

The rotor measures 280 mm in outside diameter with an overall height of 39.9 mm. It includes six bolt holes sized 12x1.25 mm on a 112 mm bolt circle diameter, ensuring proper fitment for the specified vehicles. The zinc silver coating on the rotor hat provides rust resistance, extending the rotor's service life in various driving conditions.

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

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on delivering rotors with enhanced cooling and debris removal capabilities. The drilled and slotted design is intended to maintain braking efficiency by reducing heat buildup and preventing surface glazing. This product line is suitable for drivers who require dependable braking performance on mid-size trucks such as the Chevrolet Colorado and GMC Canyon.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Chevrolet Colorado and GMC Canyon models
• Improves braking performance in wet or dusty conditions by evacuating water and debris
• Reduces brake fade during heavy towing or frequent stop-and-go driving
• Addresses rotor corrosion issues with rust-resistant zinc silver coating
• Restores proper rotor thickness and surface condition for safe braking

Installation Notes and Tips

• Verify compatibility with vehicle make and model before installation
• Ensure rotor thickness is above discard thickness (25.6 mm) for safe use
• Clean rotor surface and hub mounting area to prevent uneven wear
• Torque lug nuts to manufacturer specifications on the 6-bolt pattern
• Inspect brake pads and replace if worn to optimize rotor performance

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-48049R rotor to meet or exceed OEM specifications for fit, form, and function. The rust-resistant coating and vented design contribute to durability and consistent braking performance. Warranty details should be confirmed with the product documentation or supplier, as coverage may vary.