Dynamite Friction 830-76156L Disc Brake Rotor - Rear Left

Reliable Brake Performance for Toyota Corolla

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-76156L) is engineered to provide consistent braking for Toyota Corolla models. Designed with precision, this disc brake rotor offers enhanced heat dissipation and improved stopping power for everyday driving and demanding conditions.

• Directional drilled and slotted surface for efficient heat and gas dissipation
• Rust resistant coating to extend rotor life
• Plain disc finish with Geospec silver grey hat finish for durability
• Nominal thickness of 9.9 mm and discard thickness of 8.5 mm
• 5 bolt holes with a 100 mm bolt circle diameter for secure fitment
• Outside diameter of 265 mm and height of 38 mm
• Center hole diameter of 55 mm for precise alignment

About the DFC Geoperformance Rotor - Drilled and Slotted Line

The DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction focuses on rotors that combine drilled holes and slots in a directional pattern. This design improves braking efficiency by allowing gases and heat to escape more effectively, reducing brake fade and maintaining consistent pedal feel. The rust resistant coating and Geospec silver grey hat finish contribute to longer rotor life and corrosion resistance, making this rotor suitable for Toyota Corolla drivers seeking reliable braking components.

Product Details and Specifications

This disc brake rotor features a directional surface type with both drilled holes and slots, enhancing cooling and debris removal during braking. The rotor’s nominal thickness is 9.9 mm, with a discard thickness of 8.5 mm, ensuring safe replacement intervals. The rotor’s plain disc finish is complemented by a Geospec silver grey hat finish, which provides additional protection against rust and corrosion. With 5 bolt holes arranged on a 100 mm bolt circle diameter and a center hole diameter of 55 mm, this rotor is designed for precise fitment on Toyota Corolla models. The rotor measures 265 mm in outside diameter and 38 mm in height, matching OEM specifications for optimal performance.

Common Applications and Problem Solving

• Reduces brake fade caused by excessive heat buildup
• Improves braking response and pedal feel under heavy use
• Minimizes rust and corrosion on rotor surfaces
• Helps prevent uneven pad wear and rotor scoring
• Maintains consistent braking performance in wet conditions

Installation Notes and Tips

Ensure the rotor surface is clean and free of any contaminants before installation. Verify that the rotor thickness meets or exceeds the discard thickness of 8.5 mm to maintain safety standards. Use proper torque specifications for the 5 lug bolts to secure the rotor firmly. The directional drilled and slotted design requires correct orientation during installation to function as intended. Consult the Toyota Corolla service manual for detailed installation procedures.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC Geoperformance Rotor - Drilled and Slotted to meet or exceed OEM standards for fit, form, and function. The rust resistant coating and durable finishes contribute to long service life. Warranty information is available from the manufacturer and should be reviewed prior to purchase to understand coverage details.