/live/media/DF/DF_63102018L_Fro.jpg)
Dynamic Friction 631-02018L Disc Brake Rotor - Front Left
| Brand | Dynamic Friction 631-02018L |
|---|---|
| Position | Front Left |
| Discard Thickness | 26 |
| Nominal Thickness | 28 |
| Disc Finish | Plain |
| Hat Finish | Zinc silver |
| Rust Resistant Coating | Yes |
| Bolt Hole Quantity | 5 |
| Overall Height | 45.2 |
| Outside Diameter | 298 |
| Height | 45.2 |
| Surface Type | Slotted x drilled |
| Solid Or Vented Type Rotor | Vented |
| Center Hole Diameter | 106.9 |
| Stud/Lug Hole Quantity | 5 |
| Stud/Lug Hole Diameter | 8.382 |
| Directional or Non-Directional Brake Surface | Directional |
| Bolt Circle Diameter | 127 |
| Stud/Lug Hole Circle Diameter | 127 |
| Product line | DFC Brake Rotor - Drilled and Slotted - Silver |
| Fits | Porsche · 1 vehicle |
Drilled and slotted. Directional vented brake rotor helps promote consistent braking performance.
Rust-resistant coating. Zinc silver finish helps protect the rotor hat from corrosion.
Plain disc finish. Clean rotor surface supports dependable braking contact.
Drilled and Slotted Front Left Rotor
The Dynamic Friction DFC Brake Rotor - Drilled and Slotted - Silver, part number 631-02018L, is a vented disc brake rotor built for the front left position on the 1986 Porsche 944. It features a directional slotted X drilled surface, zinc silver hat finish, and a rust resistant coating for a clean, service-ready appearance.
Key Features
- Fits 1986 Porsche 944, front left
- Part number 631-02018L for application matching
- Vented rotor construction for front brake use
- Slotted X drilled surface type
- Directional brake surface for proper rotation-specific installation
- Plain disc finish with zinc silver hat finish
- Rust resistant coating helps protect exposed surfaces
- 5-bolt pattern with 127 mm bolt circle diameter
- 298 mm outside diameter and 106.9 mm center hole diameter
Product Details
This Dynamic Friction DFC Brake Rotor - Drilled and Slotted - Silver is engineered for the 1986 Porsche 944 front left brake position and uses a vented design with a 28 mm nominal thickness and 26 mm discard thickness. The slotted X drilled surface supports consistent pad contact and heat management, while the directional layout requires correct side-specific installation. The 631-02018L rotor also includes a zinc silver hat finish and rust resistant coating to help maintain appearance in service.
For buyers searching for a 1986 Porsche 944 front left brake rotor, Porsche 944 drilled and slotted rotor, or DFC Brake Rotor 631-02018L, this part provides the listed dimensions and fitment details needed for application matching. The 5-lug pattern, 127 mm bolt circle, and 298 mm outside diameter align with the specified vehicle fitment.
Common Brake Issues It Can Address
- Worn rotor surfaces that reduce braking consistency
- Brake pulsation caused by uneven rotor wear
- Heat buildup during repeated braking
- Surface corrosion on exposed rotor areas
- Noise or pad glazing related to rotor condition
Installation Notes
Install only on the confirmed front left position for the 1986 Porsche 944. Because this rotor is directional, verify rotation direction before final installation. Confirm rotor thickness, bolt pattern, center hole diameter, and overall height against the existing brake setup before service. Brake pads and caliper condition should also be inspected during rotor replacement.
Quality Assurance
Dynamic Friction identifies this rotor with a rust resistant coating and zinc silver hat finish for added surface protection. Part number 631-02018L is listed for the exact application shown in the fitment data.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1986 | Porsche | 944 | Front Left | DFC Brake Rotor - Drilled and Slotted - Silver |
| No rows match your filter. | ||||