Dynamite Friction 604-47042 Disc Brake Rotor - Rear

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-47042

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-47042 is engineered for reliable braking performance on select Buick, Chevrolet, and Pontiac vehicles. Designed as a solid disc brake rotor, it offers precise fitment for models including the Buick Allure and LaCrosse, Chevrolet Impala and Impala Limited, and Pontiac Grand Prix.

• Nominal thickness: 14 mm for consistent rotor durability
• Discard thickness: 12.5 mm indicating minimum safe rotor thickness
• Outside diameter: 270 mm ensuring proper wheel clearance
• Inside diameter: 70.8 mm for accurate hub fitment
• Bolt hole diameter: 14.2 mm with 5 bolt holes for secure mounting
• Height: 36.9 mm matching OEM specifications
• Solid rotor design for straightforward installation and maintenance

DFC GEOSPEC Coated Rotor Product Line Details

The DFC GEOSPEC Coated Rotor line by Dynamite Friction focuses on rotors with protective coatings to resist corrosion and extend service life. This coating helps maintain rotor integrity under various driving conditions, making the 604-47042 part suitable for vehicles that require dependable braking components with enhanced durability.

Technical Description and Fitment

This disc brake rotor is specifically designed for compatibility with Buick Allure and LaCrosse, Chevrolet Impala, Impala Limited, and Pontiac Grand Prix models. The rotor’s 270 mm outside diameter and 14.2 mm bolt hole diameter with five bolt holes ensure a precise fit. The nominal thickness of 14 mm provides a solid braking surface, while the discard thickness of 12.5 mm indicates when replacement is necessary to maintain safety standards. The solid rotor type simplifies installation and is ideal for vehicles that do not require vented rotors.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor corrosion and surface rust issues
• Improving braking consistency on Buick, Chevrolet, and Pontiac models listed
• Restoring proper rotor thickness to prevent brake fade
• Ensuring secure rotor mounting with correct bolt hole specifications

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets or exceeds discard thickness
• Clean hub surface to prevent rotor runout and ensure proper fit
• Torque lug nuts to manufacturer specifications for secure mounting
• Inspect brake pads and replace if worn to optimize rotor performance
• Follow vehicle-specific service manual for brake system procedures

Quality Assurance and Warranty

Dynamite Friction rotors, including the DFC GEOSPEC Coated Rotor 604-47042, are manufactured to meet industry standards for durability and performance. The protective coating enhances corrosion resistance, contributing to longer rotor life. Warranty details should be confirmed with the product documentation or supplier to ensure coverage specifics.