Big Brake Upgrade Built For F-150 Big Brake Kits
The Alcon DKF3430X986C is a 347mm x 36mm front rotor pair engineered specifically for Alcon’s big brake kit fitment on the 2010-2021 Ford F-150, SVT Raptor, and Roush platforms. This is not an OE-style direct-fit replacement rotor. The DKF3430X986C is sized and drilled to bolt directly into an existing Alcon big brake kit, giving F-150 owners a factory-matched replacement rotor pair when their original set wears down. Each rotor in the DKF3430X986C set is manufactured to Alcon’s dimensional tolerances so pad clearance, hat alignment, and caliper fitment remain consistent with the original big brake kit installation.
Key Features
- DKF3430X986C rotor pair measures 347mm in diameter with 36mm rotor thickness
- Purpose-built replacement for Alcon big brake kits on F-150, SVT Raptor, and Roush platforms
- Manufactured to Alcon’s dimensional tolerances for consistent hat alignment and pad clearance
- Sold as a front pair (left and right) for the DKF3430X986C fitment
Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2010-2021 | Ford | F-150 | |
| 2010-2021 | Ford | F-150 | SVT Raptor |
| 2010-2021 | Ford | F-150 | Roush |
Specifications
| Detail | Value |
|---|---|
| MPN | DKF3430X986C |
| UPC | 854071008188 |
| Rotor Diameter | 347mm |
| Rotor Thickness | 36mm |
| Position | Front |
| Quantity | Pair (2 rotors) |
| Compatible Kit | Alcon front big brake kit fitment for F-150/Raptor/Roush |
What’s Included
- 2x Alcon DKF3430X986C front brake rotors, 347mm x 36mm
About Alcon
Alcon designs and manufactures big brake kits and replacement components used across motorsport and high-performance street applications. The DKF3430X986C rotor pair is produced to the same dimensional standards as Alcon’s original big brake kit hardware so replacement rotors install without altering the fitment of the rest of the kit.
Related Parts
- Alcon 2018+ Jeep JL CIR15 AV1 Brake Pad Set – Front
FAQ
What is the DKF3430X986C?
The DKF3430X986C is an Alcon 347mm x 36mm front brake rotor pair built as a replacement for Alcon’s big brake kit fitment on the 2010-2021 Ford F-150, SVT Raptor, and Roush.
Is the DKF3430X986C a direct-fit replacement for the factory F-150 rotors?
No, the DKF3430X986C is sized to fit an existing Alcon big brake kit and is not designed as a bolt-on replacement for factory F-150 brake rotors without that kit installed.
How many rotors are included in the DKF3430X986C?
The DKF3430X986C is sold as a front pair, including two rotors, one for each side of the vehicle.
Does the DKF3430X986C fit the Ford SVT Raptor?
Yes, the DKF3430X986C is listed for use on Alcon big brake kits fitted to the 2010-2021 Ford SVT Raptor in addition to the standard F-150 and Roush platforms.
What is the rotor diameter and thickness of the DKF3430X986C?
The DKF3430X986C measures 347mm in diameter with a 36mm rotor thickness.
Can I install the DKF3430X986C without an existing Alcon big brake kit?
No, the DKF3430X986C is designed to match the hat, pad clearance, and caliper mounting of an existing Alcon big brake kit and is not intended for use without one.
What position does the DKF3430X986C fit?
The DKF3430X986C is a front rotor pair, intended for the front axle position of the F-150, SVT Raptor, and Roush platforms.
Install Instructions
- Raise and support the vehicle, then remove the front wheels.
- Remove the caliper and caliper bracket from the existing Alcon big brake kit rotor, following the kit’s original installation instructions.
- Remove the worn rotor from the hub or hat assembly.
- Clean the mounting surface and install the new DKF3430X986C rotor, torquing hardware to the Alcon kit’s specifications.
- Reinstall the caliper bracket and caliper, then torque all fasteners to specification.
- Reinstall the wheels, torque lug nuts, and bed in the new rotors following a proper brake bedding procedure before normal driving.
