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Zimmermann 460.4523.55 Disc Brake Rotor - Rear
| Brand | Zimmermann 460.4523.55 |
|---|---|
| Position | Rear |
| Bolt Hole Circle Ø 1 [mm] | 130 |
| Brake Disc Type | Internally vented |
| Centering Diameter [mm] | 98 |
| Height [mm] | 74 |
| Hole Arrangement / Number | 8/5 |
| Inner diameter [mm] | 210 |
| Inspection Tag | Ece r90 approved |
| Machining | High-carbon |
| Minimum thickness [mm] | 26 |
| Outer Diameter | 330 |
| Paired article numbers | 460.4523.54 |
| Surface | Coated |
| Thickness [mm] | 28 |
| Weight [kg] | 8,4 |
| Fits | Porsche · 3 vehicles |
Internally vented design. Helps manage heat during repeated braking.
Coated surface. Adds corrosion protection to exposed metal areas.
ECE R90 approved. Meets recognized aftermarket brake standards.
Cross-references Zimmermann 460.4523.20, Zimmermann 460.4523.54 and 09.C987.21 for the same application. See all 9.
Brake Rotor Overview
Zimmermann brake rotor part number 460.4523.55 is a rear disc brake rotor for the 2019-2021 Porsche Cayenne. It is built with an internally vented design, coated surface, and high-carbon machining for consistent braking performance and corrosion resistance.
Key Features
- Fits 2019-2021 Porsche Cayenne, rear.
- Internally vented rotor design helps manage heat during repeated stops.
- High-carbon machining supports stable braking feel and durability.
- Coated surface adds protection against corrosion on exposed metal surfaces.
- ECE R90 approved for regulated aftermarket brake replacement.
- Zimmermann part number 460.4523.55 for direct identification.
Detailed Description
Zimmermann 460.4523.55 is a rear disc brake rotor engineered for the Porsche Cayenne platform listed in the fitment data. The rotor measures 330 mm in outer diameter, 28 mm in thickness, and 26 mm minimum thickness, with an 8/5 hole arrangement, 130 mm bolt hole circle, and 98 mm centering diameter. Its internally vented construction supports heat dissipation, while the coated finish helps protect the rotor surface during service. The ECE R90 approval indicates compliance with recognized aftermarket brake standards. This part cross-references Monroe Shocks & Struts (e.g., 09.C987.21, 9Y0 615 601 A) for the same application.
For buyers searching for a Porsche Cayenne rear brake rotor, Zimmermann 460.4523.55 provides the listed dimensions and construction details needed for a proper match. The paired article number is 460.4523.54.
What It Is Used For
- Replacing a worn rear brake rotor on the Porsche Cayenne.
- Addressing brake pulsation caused by rotor wear or thickness variation.
- Restoring braking surface condition after corrosion or scoring.
- Supporting heat management in repeated braking conditions.
Installation Notes and Tips
Verify rotor dimensions, hub fitment, and brake system specifications before installation. Clean the hub mounting surface thoroughly and inspect pads and caliper components for wear before fitting the new rotor. Confirm the part number 460.4523.55 against the vehicle application and compare it with the paired article number 460.4523.54 when cross-checking catalog data.
Quality Assurance
Zimmermann identifies this rotor with ECE R90 approval, a recognized standard for aftermarket brake components. Part number 460.4523.55 is built to the listed dimensional and material specifications for the stated application.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2021 | Porsche | Cayenne | 4.0L | V8 | Rear | — |
| 2020 | Porsche | Cayenne | 4.0L | V8 | Rear | — |
| 2019 | Porsche | Cayenne | 4.0L | V8 | Rear | — |
| No rows match your filter. | ||||||