Dynamic Friction 830-26003L Disc Brake Rotor - Rear Left

Overview

The Dynamic Friction 830-26003L is a rear left disc brake rotor for select Tesla applications. It uses a slotted and drilled surface with a directional brake face, giving the rotor a performance-oriented design for consistent braking response.

This DFC Geoperformance Rotor - Drilled and Slotted is built with a Geospec silver gray hat finish and a rust-resistant coating to help maintain appearance and surface protection. The 830-26003L is a fitment-specific rotor for Tesla 3 and Tesla Y rear left applications.

Key Features

• Slotted X drilled braking surface for performance-focused braking.
• Directional rotor face for controlled airflow and surface action.
• Geospec silver gray hat finish with rust-resistant coating.
• Plain disc finish with 5-bolt and 5-lug hole layout.
• OE-style fitment for select Tesla rear left applications.

Detailed Description

The Dynamic Friction 830-26003L is a disc brake rotor engineered for Tesla rear left fitment on Model 3 and Model Y applications. Its 335 mm outside diameter, 47.3 mm height, 70.1 mm center hole diameter, and 114.3 mm bolt circle diameter define the rotor’s application-specific dimensions, while the slotted and drilled surface supports a more aggressive brake interface than a plain rotor. The directional design helps maintain a consistent surface pattern across the braking face, and the rust-resistant coating adds protection to exposed areas. If you are replacing a worn rotor on a Tesla 3 or Tesla Y, this part number 830-26003L matches the listed rear left applications directly.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

• Replacing a worn rear left brake rotor on listed Tesla applications.
• Addressing rotor scoring, grooves, or uneven braking feel.
• Restoring braking surface thickness within service limits.
• Updating a rotor with a drilled and slotted design.

Installation Notes and Tips

Verify the rear left position, rotor dimensions, and bolt pattern before installation. Confirm the vehicle’s caliper setup and model year against the fitment list for Tesla 3 and Tesla Y. The directional brake surface must be installed in the correct orientation for the listed application.

Quality Assurance

Dynamic Friction supplies application-specific brake components under the DFC Geoperformance Rotor line, which focuses on drilled and slotted rotor construction with corrosion protection features.