Dynamite Friction 830-13044R Disc Brake Rotor - Rear Right

Rear Right Drilled and Slotted Rotor for Subaru Ascent

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted is a rear right disc brake rotor for 2019-2025 Subaru Ascent models. Part number 830-13044R combines a directional slotted X drilled surface with a rust-resistant coating for consistent braking performance and long-term corrosion protection.

Key Features

• Fits 2019-2025 Subaru Ascent, rear right
• Part number 830-13044R
• DFC Geoperformance Rotor - Drilled and Slotted line
• Slotted X drilled directional brake surface
• Rust resistant coating
• Hat finish in Geospec Silver Grey
• Plain disc finish
• 5-bolt pattern with 114.3 mm bolt circle diameter
• Outside diameter: 331 mm
• Nominal thickness: 17 mm; discard thickness: 15 mm

Product Details

The DFC Geoperformance Rotor line focuses on rotor construction and surface geometry for drivers who want a direct-fit replacement with performance-oriented features. On this Subaru Ascent rear right rotor, the drilled and slotted face helps maintain a consistent pad contact surface, while the directional design supports predictable brake feel. The Geospec Silver Grey hat finish and rust-resistant coating add protection where corrosion is most common. If you are replacing a worn rear rotor on a Subaru Ascent, 830-13044R provides the correct dimensions and bolt pattern for the listed application.

Common Brake Issues This Rotor Addresses

• Brake pulsation from a worn or uneven rear rotor surface
• Reduced braking consistency from heat-affected rotor faces
• Corrosion on the rotor hat and exposed metal surfaces
• Noise caused by rotor surface wear or glazing
• Incorrect fitment when replacing the rear right rotor on a Subaru Ascent

Installation Notes and Tips

Verify rear right position, bolt circle diameter, center hole diameter, and rotor thickness before installation. Clean the hub mounting surface thoroughly so the rotor seats flat, and inspect pads, caliper hardware, and guide components for wear before reassembly. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

Built by Dynamite Friction for the listed Subaru Ascent fitment, this rotor is specified with measured dimensions and a corrosion-resistant finish to support accurate replacement selection. Confirm part number 830-13044R against your vehicle’s rear right brake setup before ordering.