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Dynamite Friction 633-46035L Disc Brake Rotor - Front Left
Overview of the DFC Brake Rotor for Cadillac ATS and CT4
The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-46035L) is engineered for Cadillac ATS and CT4 models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance braking performance and heat dissipation.
- Compatible with Cadillac ATS and CT4
- Part number 633-46035L
- Vented disc brake rotor with drilled and slotted surface
- Directional brake surface for optimized braking
- Black zinc-coated hat finish for corrosion resistance
- Nominal thickness of 30 mm with discard thickness at 27 mm
- Five bolt holes with 14.2 mm diameter and 115 mm bolt circle diameter
- Overall diameter of 321 mm and height of 61.2 mm
Details on the DFC Brake Rotor - Drilled and Slotted - Black Line
The DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction focuses on rotors that combine drilled holes and slots on the braking surface. This design improves water and gas evacuation during braking, reducing brake fade and maintaining consistent performance. The black zinc coating on the rotor hat provides rust resistance, extending the rotor's service life, especially in environments prone to corrosion.
Technical Specifications and Features
This disc brake rotor is vented to allow better heat dissipation, which helps maintain braking efficiency under demanding conditions. The rotor's nominal thickness is 30 mm, with a discard thickness of 27 mm, ensuring safe replacement intervals. The rotor features a directional surface pattern with both drilled holes and slots, which aids in debris removal and cooling. The hat finish is zinc black, providing rust resistance, and the rotor includes five bolt holes with a diameter of 14.2 mm arranged on a 115 mm bolt circle diameter, matching the Cadillac ATS and CT4 specifications.
Applications and Problem Solving
- Replacement rotor for worn or warped brake rotors on Cadillac ATS and CT4
- Improves heat dissipation to reduce brake fade during aggressive driving
- Helps maintain consistent braking performance in wet conditions by evacuating water
- Reduces brake dust buildup with slotted and drilled surface design
- Prevents rust and corrosion on the rotor hat with zinc black coating
Installation Notes and Tips
Ensure the rotor thickness is above the discard thickness of 27 mm before installation. Clean the rotor surface to remove any protective coating or debris prior to mounting. Verify bolt hole alignment with the 115 mm bolt circle diameter and 14.2 mm bolt hole diameter for proper fitment on Cadillac ATS and CT4 models. Use proper torque specifications for lug nuts to avoid rotor warping.
Quality Assurance and Warranty
Dynamite Friction manufactures the DFC Brake Rotor - Drilled and Slotted - Black to meet OEM standards for fit and function. The rust-resistant zinc black coating on the rotor hat enhances durability. While specific warranty details are not provided, Dynamite Friction products typically adhere to industry quality controls to ensure reliable performance.
| Brand | Dynamite Friction |
|---|---|
| Part Number | 633-46035L |
| Position | DFC Brake Rotor - Drilled and Slotted - Black, Front Left |
| Discard Thickness | 27 |
| Nominal Thickness | 30 |
| Bolt Hole Diameter | 14.2 |
| Disc Finish | Plain |
| Hat Finish | Zinc black |
| Rust Resistant Coating | Yes |
| Bolt Hole Quantity | 5 |
| Overall Height | 61.2 |
| Outside Diameter | 321 |
| Height | 61.2 |
| Surface Type | Slotted x drilled |
| Solid Or Vented Type Rotor | Vented |
| Center Hole Diameter | 70.7 |
| Stud/Lug Hole Quantity | 5 |
| Stud/Lug Hole Diameter | 14.2 |
| Directional or Non-Directional Brake Surface | Directional |
| Bolt Circle Diameter | 115 |
| Stud/Lug Hole Circle Diameter | 115 |
This part fits 38 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2026 | Cadillac | CT4 | Sport | Front Left | Performance Brake Linings; DFC Brake Rotor - Drilled and Slotted - Black | |||
| 2025 | Cadillac | CT4 | Sport | Front Left | Performance Brake Linings; DFC Brake Rotor - Drilled and Slotted - Black | |||
| 2024 | Cadillac | CT4 | Sport | Front Left | Performance Brake Linings; DFC Brake Rotor - Drilled and Slotted - Black | |||
| 2023 | Cadillac | CT4 | Sport | Front Left | Performance Brake Linings; DFC Brake Rotor - Drilled and Slotted - Black | |||
| 2022 | Cadillac | CT4 | Sport | Front Left | Compatible with Performance Brake Linings in vehicles with 4-Piston Front Calipers.; DFC Brake Rotor - Drilled and Slotted - Black | |||
| 2022 | Cadillac | CT4 | V | Front Left | Disc Brake Pad Wear Sensor for 4-Piston Front Calipers; DFC Brake Rotor - Drilled and Slotted - Black | |||
| 2022 | Cadillac | CT4 | Sport | Front Left | Standard brake pad wear sensor for vehicles with 4-piston front calipers.; DFC Brake Rotor - Drilled and Slotted - Black | |||
| 2021 | Cadillac | CT4 | Sport | Front Left | Compatible with Performance Brake Linings in vehicles with 4-Piston Front Calipers.; DFC Brake Rotor - Drilled and Slotted - Black | |||
| 2021 | Cadillac | CT4 | V | Front Left | Disc Brake Pad Wear Sensor for 4-Piston Front Calipers; DFC Brake Rotor - Drilled and Slotted - Black | |||
| 2021 | Cadillac | CT4 | Sport | Front Left | Standard brake pad wear sensor for vehicles with 4-piston front calipers.; DFC Brake Rotor - Drilled and Slotted - Black | |||
| 2020 | Cadillac | CT4 | Sport | Front Left | Compatible with Performance Brake Linings in vehicles with 4-Piston Front Calipers.; DFC Brake Rotor - Drilled and Slotted - Black | |||
| 2020 | Cadillac | CT4 | V | Front Left | Disc Brake Pad Wear Sensor for 4-Piston Front Calipers; DFC Brake Rotor - Drilled and Slotted - Black | |||
| 2020 | Cadillac | CT4 | Sport | Front Left | Standard brake pad wear sensor for vehicles with 4-piston front calipers.; DFC Brake Rotor - Drilled and Slotted - Black | |||
| 2019 | Cadillac | ATS | Premium Luxury | Front Left | 4 Piston Front Calipers; DFC Brake Rotor - Drilled and Slotted - Black | |||
| 2018 | Cadillac | ATS | Base | Sedan | Front Left | DFC Brake Rotor - Drilled and Slotted - Black | ||
| 2018 | Cadillac | ATS | Sedan | Front Left | DFC Brake Rotor - Drilled and Slotted - Black | |||
| 2018 | Cadillac | ATS | Luxury | Sedan | Front Left | DFC Brake Rotor - Drilled and Slotted - Black | ||
| 2017 | Cadillac | ATS | Luxury | Sedan | 2.0L | L4 | Front Left | DFC Brake Rotor - Drilled and Slotted - Black |
| 2017 | Cadillac | ATS | Performance | Sedan | 2.0L | L4 | Front Left | DFC Brake Rotor - Drilled and Slotted - Black |
| 2017 | Cadillac | ATS | Base | Sedan | 2.0L | L4 | Front Left | DFC Brake Rotor - Drilled and Slotted - Black |
| 2017 | Cadillac | ATS | Base | 2.5L | L4 | Front Left | Brembo Performance Brakes (Standard Rotors); DFC Brake Rotor - Drilled and Slotted - Black | |
| 2017 | Cadillac | ATS | Premium Performance | Sedan | 2.0L | L4 | Front Left | DFC Brake Rotor - Drilled and Slotted - Black |
| 2017 | Cadillac | ATS | Luxury | 2.5L | L4 | Front Left | Brembo Performance Brakes (Standard Rotors); DFC Brake Rotor - Drilled and Slotted - Black | |
| 2016 | Cadillac | ATS | Premium | Sedan | 2.0L | L4 | Front Left | DFC Brake Rotor - Drilled and Slotted - Black |
| 2016 | Cadillac | ATS | Luxury | Sedan | 2.0L | L4 | Front Left | DFC Brake Rotor - Drilled and Slotted - Black |
| 2016 | Cadillac | ATS | Performance | Sedan | 2.0L | L4 | Front Left | DFC Brake Rotor - Drilled and Slotted - Black |
| 2016 | Cadillac | ATS | Base | Sedan | 2.0L | L4 | Front Left | DFC Brake Rotor - Drilled and Slotted - Black |
| 2016 | Cadillac | ATS | Base | 2.5L | L4 | Front Left | Brembo Performance Brakes (Standard Rotors); DFC Brake Rotor - Drilled and Slotted - Black | |
| 2016 | Cadillac | ATS | Luxury | 2.5L | L4 | Front Left | Brembo Performance Brakes (Standard Rotors); DFC Brake Rotor - Drilled and Slotted - Black | |
| 2015 | Cadillac | ATS | Sedan | 3.6L | V6 | Front Left | DFC Brake Rotor - Drilled and Slotted - Black | |
| 2015 | Cadillac | ATS | Sedan | 2.0L | L4 | Front Left | DFC Brake Rotor - Drilled and Slotted - Black | |
| 2015 | Cadillac | ATS | 2.5L | L4 | Front Left | with Brembo Front Brakes; DFC Brake Rotor - Drilled and Slotted - Black | ||
| 2014 | Cadillac | ATS | 2.0L | L4 | Front Left | DFC Brake Rotor - Drilled and Slotted - Black | ||
| 2014 | Cadillac | ATS | 2.5L | L4 | Front Left | with Brembo Front Brakes; DFC Brake Rotor - Drilled and Slotted - Black | ||
| 2014 | Cadillac | ATS | 3.6L | V6 | Front Left | DFC Brake Rotor - Drilled and Slotted - Black | ||
| 2013 | Cadillac | ATS | 2.0L | L4 | Front Left | DFC Brake Rotor - Drilled and Slotted - Black | ||
| 2013 | Cadillac | ATS | 2.5L | L4 | Front Left | with Brembo Front Brakes; DFC Brake Rotor - Drilled and Slotted - Black | ||
| 2013 | Cadillac | ATS | 3.6L | V6 | Front Left | DFC Brake Rotor - Drilled and Slotted - Black |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.