Dynamite Friction 633-13021L Disc Brake Rotor - Rear Left

Drilled and Slotted Rear Rotor for Subaru Fitment

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black, part number 633-13021L, is a rear left disc brake rotor built for specific Subaru applications. It features a slotted X drilled surface, a zinc black hat finish, and a rust resistant coating for a clean, service-ready appearance.

Key Features

• Part number 633-13021L for direct reference
• Slotted X drilled brake surface for directional braking performance
• Plain disc finish with zinc black hat finish
• Rust resistant coating for added corrosion protection
• Solid rotor design with 286 mm outside diameter
• 5-bolt, 5-lug pattern with 100 mm bolt circle diameter
• 58 mm center hole diameter and 13 mm stud/lug hole diameter
• Nominal thickness: 10 mm; discard thickness: 8.5 mm

Product Details

The DFC Brake Rotor - Drilled and Slotted - Black line from Dynamite Friction focuses on rotor construction details that matter during brake service. This rotor uses a directional slotted and drilled braking surface, a solid rotor profile, and a black-coated hat to support a cleaner look behind the wheel. It is listed for rear left applications on Subaru BRZ, Impreza, Legacy, Outback, WRX, and Forester models across the confirmed year range, including 2008-2015 Subaru BRZ, Impreza, Legacy, Outback, WRX, and Forester applications where specified in the fitment data. Part number 633-13021L is the identifier to use when matching the correct rear left rotor for your vehicle.

What This Rotor Helps Address

• Rear brake rotor wear that requires replacement
• Surface scoring or uneven braking feel from an aged rotor
• Corrosion on exposed rotor and hat surfaces
• Brake service needs on Subaru BRZ, Impreza, Legacy, Outback, WRX, and Forester rear left positions
• Fitment matching for vehicles with a 5x100 bolt pattern

Installation Notes

Verify rotor dimensions, bolt pattern, center hole diameter, and rear left position before installation. Confirm the vehicle’s production date on 2010 Subaru Forester applications, since the fitment data separates vehicles built before and after 4/15/10. This rotor is listed for solid rear disc applications on the 2013-2015 Subaru BRZ and for rear left use on the other confirmed Subaru models. Always compare the existing rotor specifications to part number 633-13021L before service.

Quality Assurance

Dynamite Friction identifies this rotor with a rust resistant coating and a black hat finish for added surface protection in service conditions. The DFC Brake Rotor - Drilled and Slotted - Black line is built around application-specific dimensions and directional braking surface geometry for confirmed Subaru rear left fitments.