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The Alcon ALCALADKR2175X757C24R is a rear right replacement rotor ring for the Nissan R35 GT-R, covering both Gen 1 and Gen 2 model years. This floating rotor design allows thermal expansion of the disc throughout its life while minimizing vibration, and its directionally curved cooling vanes improve heat dissipation during hard track use.
Key Features
- ALCALADKR2175X757C24R rear right rotor ring, 380x30mm
- Floating rotor design accommodates thermal expansion
- Directionally curved cooling vanes for improved airflow
- Reduces vibration tendency compared to fixed rotor designs
- Built to Alcon motorsports manufacturing standards
Fitment
| Years | Make | Model | Submodel / Notes |
|---|---|---|---|
| 2009-2017 | Nissan | GT-R |
Specifications
| Brand | Alcon |
|---|---|
| Manufacturer Part Number | ALADKR2175X757C24R |
| Product Type | Brake Rotors - Slotted |
| Condition | New |
| Rotor Diameter | 380mm |
| Rotor Thickness | 30mm |
| Position | Rear Right |
| Design | Floating ring |
What's Included
- One ALCALADKR2175X757C24R rear right rotor ring
About Alcon
Alcon engineers performance brake systems and service components for road, off-road, motorsport, defense, and specialized vehicle applications. Exact caliper, rotor, pad, hardware, fitment, and clearance requirements vary by part number.
Related Parts
- Alcon Nissan R35 GTR Gen 1/2 380X30mm Rotor Ring Kit - Rear Left
- Alcon 09-20 F-150/Raptor Gen1-2 347x36mm Replacement Rotor (From BBK BKF1559BE11) - Right Front
- Shop the complete Alcon collection
Frequently Asked Questions
Which position does Alcon ALADKR2175X757C24R fit?
This component is for Rear Right. Confirm left versus right, front versus rear, rotor dimensions, and the compatible Alcon kit number before ordering.
Is this rotor interchangeable with a similar-looking Alcon rotor?
No assumption should be made from appearance or diameter alone. Match the exact MPN, side, offset, thickness, hat or ring interface, vane direction, and compatible brake kit.
What is included with Alcon ALADKR2175X757C24R?
The verified package includes One ALCALADKR2175X757C24R rear right rotor ring. Hats, rings, fasteners, and opposite-side components are included only when expressly listed.
What should be checked before installing a replacement rotor?
Verify rotor thickness and condition, correct directional orientation, clean mounting surfaces, compatible pads and hardware, wheel clearance, fastener torque, runout, and the required bedding procedure.
Installation Instructions
- Raise the vehicle on a lift or axle stands and remove the rear right wheel.
- Remove the rear caliper and support it aside without disconnecting the brake line.
- Remove the worn rotor assembly from the hub.
- Inspect the rotor hat and hardware, replacing worn floating pins or retainers as needed.
- Install the ALCALADKR2175X757C24R rotor ring onto the hat assembly.
- Reposition the caliper over the rotor and torque the mounting bolts to specification.
- Reinstall the wheel and torque to factory specification.
- Bed in the new rotor with several gradual stops from moderate speed.
Important Disclosures
- California Proposition 65 warning: this product can expose you to chemicals known to the State of California to cause cancer and reproductive harm.
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