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Zimmermann 460.4535.70 Disc Brake Rotor - Front Right
| Brand | Zimmermann 460.4535.70 |
|---|---|
| Position | Front Right |
| Bolt Hole Circle Ø 1 [mm] | 130 |
| Brake Disc Type | Two-piece brake disc |
| Height [mm] | 69,4 |
| Hole Arrangement / Number | 7/5 |
| Hub Bore Ø [mm] | 98 |
| Inspection Tag | Ece r90 approved |
| Machining | High-carbon |
| Minimum thickness [mm] | 32,0 |
| Outer Diameter | 380 |
| Paired article numbers | 460.4534.70 |
| Quality | Alu hub floating |
| Surface | Coated |
| Thickness [mm] | 34 |
| Weight [kg] | 11,1 |
| Fits | Porsche · 4 vehicles |
Two-piece design. Floating aluminum hub construction supports stable braking under high thermal load.
Coated surface. Helps resist corrosion while maintaining a cleaner rotor appearance.
ECE R90 approved. Built for regulated replacement use with documented approval.
Cross-references 981 351 406 80 for the same application. See all 1.
Overview
The Zimmermann Formula Z disc brake rotor is built for high-load braking with a two-piece, floating design and a coated surface for added corrosion resistance. It is engineered for drivers who need stable braking performance under thermal stress, and it carries ECE R90 approval for regulated replacement use.
Part number 460.4535.70 is a fitment-specific rotor for Porsche applications, including the 718 Cayman and 718 Spyder. The Formula Z line focuses on compound rotor construction and heat management for demanding street and performance use.
Key Features
- Two-piece brake disc construction with an aluminum hub floating design
- High-carbon machining for improved thermal stability
- Coated surface helps resist corrosion and maintain appearance
- Floating mounting supports radial expansion under heavy load
- ECE R90 approved replacement rotor
- Part number 460.4535.70
Detailed Description
Zimmermann Formula Z rotor 460.4535.70 is designed to combine straightforward installation with strong braking performance under elevated mechanical and thermal loads. The two-piece construction and floating hub layout help the rotor manage expansion during repeated hard stops, which supports resistance to heat cracking and consistent brake feel. The high-carbon rotor material and coated finish add durability for performance-oriented use. This rotor is a direct fit for Porsche 718 Cayman and Porsche 718 Spyder front right applications, making it a focused replacement for the specified platform.
This part cross-references Porsche OE number 981 351 406 80 for the same application.
What It Helps Solve
- Brake fade during repeated high-temperature stops
- Rotor distortion from thermal expansion
- Surface corrosion on exposed brake components
- Reduced braking consistency under demanding use
- Replacement needs for worn front brake rotors
Installation Notes
Fits 2020-2021 Porsche 718 Cayman, front right. Fits 2020-2021 Porsche 718 Spyder, front right. Verify rotor dimensions, hub bore, bolt pattern, and minimum thickness before installation. Confirm the paired rotor and brake system specifications match the vehicle application before service. Part number 460.4535.70 should be matched to the exact fitment listed above.
Quality Assurance
Zimmermann supplies this rotor with ECE R90 approval and general ABE/ECE documentation where applicable. The Formula Z line is engineered for high-load braking and uses a coated finish for added corrosion resistance.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2021 | Porsche | 718 Cayman | GT4 | 4.0L | H6 | Front Right | — |
| 2021 | Porsche | 718 Spyder | — | 4.0L | H6 | Front Right | — |
| 2020 | Porsche | 718 Cayman | — | 4.0L | H6 | Front Right | — |
| 2020 | Porsche | 718 Spyder | — | 4.0L | H6 | Front Right | — |
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