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Complete the Front Axle with the Matching Right Side OE-Spec Rotor
Pairing with the left front PFL37541, the PFR37542 is SHW's right front smooth monobloc rotor for the Cayenne S, built to the same OE tooling and tolerances as the original Porsche part. Ordering both sides together keeps front axle braking balanced and predictable.
Key Features
- Smooth monobloc rotor design matches original Porsche OE specification exactly
- Cross-references directly to OEM part number 9Y0615302A for guaranteed fitment
- Right front position, engineered as a matched pair with the left front rotor
- Precision balanced casting reduces vibration and brake pedal pulsation
- Manufactured by SHW, an established OE supplier to Porsche
- Direct bolt-on replacement using factory mounting points
Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2019-2023 | Porsche | Cayenne | S |
Specifications
| Detail | Value |
|---|---|
| Manufacturer Part Number | PFR37542 |
| Brand | SHW Performance |
| Position | Front Right |
| Rotor Type | Smooth, monobloc, vented |
| Rotor Diameter | 390mm |
| OEM Cross-Reference | 9Y0615302A |
| UPC | 810012371542 |
What's Included
- 1 right front brake rotor
About SHW Performance
SHW is a German manufacturer that produces brake rotors as an original equipment supplier for Porsche and other premium automakers. SHW Performance brings that same OE tooling and quality control to the aftermarket, giving owners a genuine OE-spec replacement rotor rather than a reverse-engineered aftermarket part.
FAQ
What is the PFR37542?The PFR37542 is an SHW Performance right front smooth monobloc brake rotor built to OE specification for the 2019 to 2023 Porsche Cayenne S, cross-referencing directly to OEM part number 9Y0615302A.
Do I need to order the left side rotor separately?Yes, this listing is for the right front rotor only. The matching left front rotor, PFL37541, should be ordered as a pair for even front axle braking.
Is this an OE or aftermarket rotor?SHW is an original equipment supplier to Porsche, so this rotor is built to genuine OE specification, though it is sold through the aftermarket channel at a lower price than a dealer part.
Does this rotor fit the Cayenne Turbo or base Cayenne?This rotor is specified for the Cayenne S trim. Other trims may use different rotor dimensions, so confirm your exact trim and brake option before ordering.
Should I replace the pads with this rotor?It is not strictly required, but replacing pads and rotors together is recommended for even bedding and optimal braking performance.
Will this rotor cause brake pedal pulsation if installed incorrectly?Any rotor can cause pulsation if not properly torqued or if installed on an unclean hub surface. Follow proper installation procedure to avoid this issue.
Is a rotor break-in period required?Yes, new rotors and pads should be bedded in with a gradual break-in procedure before normal driving to ensure proper friction transfer.
Does this rotor include mounting hardware or retaining screws?This listing includes the rotor only. Reuse your factory retaining screws if they are in good condition, or replace them if worn or damaged.
Install Instructions
- Raise and safely support the front of the vehicle, then remove the wheel.
- Remove the brake caliper and caliper bracket, then support the caliper without stressing the brake line.
- Remove the rotor retaining screw and take off the factory rotor.
- Clean the hub mounting surface thoroughly before installing the new rotor.
- Install the SHW rotor and secure with the retaining screw.
- Reinstall the caliper bracket and caliper, torquing all fasteners to factory specifications.
- Reinstall the wheel, then repeat on the left front side and bed in both rotors before normal driving.
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