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Dynamite Friction 631-45020R Disc Brake Rotor - Front Right
Overview of DFC Brake Rotor - Drilled and Slotted - Silver
The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-45020R) is engineered for reliable braking performance on Buick Encore and Chevrolet Trax models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.
- Compatible with Buick Encore and Chevrolet Trax
- Part number 631-45020R
- Vented disc brake rotor with drilled and slotted surface
- Nominal thickness of 26 mm and discard thickness of 23 mm
- Rust-resistant zinc silver hat finish
- Directional brake surface for optimized performance
- 5 bolt holes with 14.2 mm diameter and 105 mm bolt circle diameter
- Overall diameter of 300 mm and height of 45.5 mm
Detailed Product Features and Specifications
The DFC Brake Rotor - Drilled and Slotted - Silver is part of Dynamite Friction's DFC product line, which focuses on delivering rotors with enhanced surface designs for improved braking efficiency. This rotor is vented to allow better airflow, reducing heat buildup during braking. The drilled and slotted surface helps evacuate gases, dust, and water, contributing to consistent brake pad contact and reducing the risk of brake fade.
With a nominal thickness of 26 mm and a discard thickness of 23 mm, this rotor maintains structural integrity and safety standards throughout its service life. The rotor's hat is coated with a zinc silver finish to resist rust and corrosion, extending the rotor's durability. The directional surface design ensures the rotor is installed correctly for optimal performance.
Applications and Problem Solving
- Replaces worn or warped rotors on Buick Encore and Chevrolet Trax
- Improves braking performance under heavy use or high temperatures
- Reduces brake fade caused by heat buildup
- Minimizes brake dust accumulation and water interference
- Addresses rotor corrosion with rust-resistant coating
Installation Notes and Tips
Ensure the rotor is installed with the directional surface facing the correct rotation direction as indicated by the manufacturer. Verify bolt hole alignment with the 5-lug, 105 mm bolt circle pattern specific to Buick Encore and Chevrolet Trax. Measure rotor thickness before installation to confirm it meets or exceeds the discard thickness of 23 mm. Proper torque specifications should be followed to avoid rotor warping.
Quality Assurance and Warranty
Dynamite Friction's DFC Brake Rotor line adheres to industry standards for durability and performance. The rust-resistant zinc silver coating helps maintain rotor integrity over time. While specific warranty details are not provided, Dynamite Friction products typically meet OEM quality requirements for reliable braking components.
| Brand | Dynamite Friction |
|---|---|
| Part Number | 631-45020R |
| Position | DFC Brake Rotor - Drilled and Slotted - Silver, Front Right |
| Discard Thickness | 23 |
| Nominal Thickness | 26 |
| Bolt Hole Diameter | 14.2 |
| Disc Finish | Plain |
| Hat Finish | Zinc silver |
| Rust Resistant Coating | Yes |
| Bolt Hole Quantity | 5 |
| Overall Height | 45.5 |
| Outside Diameter | 300 |
| Height | 45.5 |
| Surface Type | Slotted x drilled |
| Solid Or Vented Type Rotor | Vented |
| Center Hole Diameter | 60.1 |
| Stud/Lug Hole Quantity | 5 |
| Stud/Lug Hole Diameter | 14.2 |
| Directional or Non-Directional Brake Surface | Directional |
| Bolt Circle Diameter | 105 |
| Stud/Lug Hole Circle Diameter | 105 |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2022 | Buick | Encore | Front Right | Upgraded Front Pads with Spreader Spring Tabs; DFC Brake Rotor - Drilled and Slotted - Silver |
| 2022 | Chevrolet | Trax | Front Right | Front pads with spreader spring tabs required for installation.; DFC Brake Rotor - Drilled and Slotted - Silver |
| 2021 | Buick | Encore | Front Right | Front pads with spreader spring tabs required for installation.; DFC Brake Rotor - Drilled and Slotted - Silver |
| 2021 | Chevrolet | Trax | Front Right | Front pads with spreader spring tabs required for installation.; DFC Brake Rotor - Drilled and Slotted - Silver |
| 2020 | Buick | Encore | Front Right | Front pads with spreader spring tabs required for installation.; DFC Brake Rotor - Drilled and Slotted - Silver |
| 2020 | Chevrolet | Trax | Front Right | Front pads with spreader spring tabs required for installation.; DFC Brake Rotor - Drilled and Slotted - Silver |
| 2019 | Buick | Encore | Front Right | Front pads with spreader spring tabs required for installation.; DFC Brake Rotor - Drilled and Slotted - Silver |
| 2019 | Chevrolet | Trax | Front Right | Front pads with spreader spring tabs required for installation.; DFC Brake Rotor - Drilled and Slotted - Silver |
| 2018 | Buick | Encore | Front Right | Front pads with spreader spring tabs required for installation.; DFC Brake Rotor - Drilled and Slotted - Silver |
| 2018 | Chevrolet | Trax | Front Right | Front pads with spreader spring tabs required for installation.; DFC Brake Rotor - Drilled and Slotted - Silver |
| 2017 | Buick | Encore | Front Right | DFC Brake Rotor - Drilled and Slotted - Silver |
| 2017 | Chevrolet | Trax | Front Right | DFC Brake Rotor - Drilled and Slotted - Silver |
| 2016 | Buick | Encore | Front Right | DFC Brake Rotor - Drilled and Slotted - Silver |
| 2016 | Chevrolet | Trax | Front Right | DFC Brake Rotor - Drilled and Slotted - Silver |
| 2015 | Buick | Encore | Front Right | DFC Brake Rotor - Drilled and Slotted - Silver |
| 2015 | Chevrolet | Trax | Front Right | DFC Brake Rotor - Drilled and Slotted - Silver |
| 2014 | Buick | Encore | Front Right | DFC Brake Rotor - Drilled and Slotted - Silver |
| 2014 | Chevrolet | Trax | Front Right | DFC Brake Rotor - Drilled and Slotted - Silver |
| 2013 | Buick | Encore | Front Right | DFC Brake Rotor - Drilled and Slotted - Silver |
| 2013 | Chevrolet | Trax | Front Right | DFC Brake Rotor - Drilled and Slotted - Silver |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.