Dynamite Friction 830-47042L Disc Brake Rotor - Rear Left

Reliable Performance with Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (Part Number 830-47042L) offers a solid, directional braking solution designed for select Buick, Chevrolet, and Pontiac models. Engineered to meet specific fitment requirements, this rotor provides consistent stopping power and enhanced heat dissipation for vehicles like the Buick LaCrosse and Chevrolet Impala.

Key Features of the 830-47042L Disc Brake Rotor

• Nominal thickness of 14 mm with a discard thickness of 12.5 mm for durability
• Directional slotted and drilled surface to improve brake pad bite and reduce heat buildup
• Solid rotor design with a 270 mm outside diameter and 36.9 mm overall height
• Rust-resistant coating and Geospec silver grey hat finish for corrosion protection
• Five bolt holes with 14.2 mm diameter and 115 mm bolt circle diameter for precise fitment
• Center hole diameter of 70.8 mm ensuring proper alignment on compatible hubs

About the DFC Geoperformance Rotor - Drilled and Slotted Product Line

The DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction focuses on delivering rotors with enhanced surface designs that aid in heat dissipation and brake pad cleaning. This product line features directional rotors with drilled holes and slots to maintain consistent braking performance under demanding conditions. The 830-47042L rotor exemplifies these characteristics, combining a solid rotor core with a corrosion-resistant finish tailored for specific GM vehicles.

Applications and Problem Solving

This rotor is compatible with various Buick, Chevrolet, and Pontiac models, including the Buick Allure, Chevrolet Grand Prix, and Pontiac Impala Limited. It addresses several common braking issues:

• Reduces brake fade caused by excessive heat during prolonged braking
• Improves water and debris evacuation from the rotor surface for consistent braking in wet conditions
• Minimizes brake pad glazing through the slotted and drilled design
• Prevents rust and corrosion with a protective coating, extending rotor life
• Ensures proper fitment and alignment with precise bolt hole and center hole dimensions

Installation Notes and Tips

• Verify compatibility with your vehicle’s make and model before installation
• Check rotor thickness and discard limits to ensure safe replacement
• Clean mounting surfaces and hub to prevent runout and vibration
• Use proper torque specifications on lug nuts to avoid rotor warping
• Inspect brake pads for wear and replace if necessary to optimize performance

Quality Assurance and Warranty

Dynamite Friction manufactures the 830-47042L rotor to meet industry standards for durability and performance. The rust-resistant coating and precise machining contribute to long service life. Warranty details should be confirmed with the product documentation or supplier, as they may vary.