Zimmermann 460.1554.52 Disc Brake Rotor - Front Left

Zimmermann Sport Z Front Left Rotor

The Zimmermann 460.1554.52 is a perforated front left disc brake rotor built for the Porsche Macan with 18-inch brake system fitment. It combines a coated surface with cross-drilled braking performance for improved wet-weather braking and a cleaner rotor appearance.

• Perforated disc brake rotor with cross-drilled braking surface
• Coated finish for added corrosion resistance
• Outer diameter: 360 mm
• Thickness: 36 mm; minimum thickness: 34 mm
• Height: 52.2 mm
• Hub bore: 68.0 mm
• Bolt circle: 112.0 mm
• Hole arrangement: 6/5
• Weight: 13.2 kg
• Paired article number: 460.1555.52

Zimmermann developed the Sport Z rotor using brake manufacturing experience and motorsport knowledge, pairing high-quality cast material with a drilled braking surface. The design helps expel water and brake dust from the disc face, which supports more consistent braking in wet conditions while maintaining a sporty appearance. This Zimmermann 460.1554.52 rotor is a direct-fit front left application for Porsche Macan models listed below.

This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application.

Vehicle Fitment

• Fits 2015-2018 Porsche Macan, front left, for PR number = 1LG,1ZK; Brake System = 18".
• Fits 2018 Porsche Macan, front left, for PR number = 1LG,1ZK; Brake System = 18"; Product note: SPORT COAT Z.
• Fits 2015-2016 Porsche Macan, front left, for PR number = 1LG,1ZK; Brake System = 18"; Product note: SPORT COAT Z.

Installation Notes

Verify rotor diameter, thickness, hub bore, and brake system code before installation. Replace rotors in axle pairs and inspect pads, caliper condition, and mounting surfaces for wear or contamination. Confirm the paired rotor part number matches the opposite side before completing service.

Quality Assurance

Zimmermann supplies coated brake rotors with anti-corrosion protection and an ECE note or general ABE certification supplied with the rotor, noted here as KBA ohne ABE. The Sport Z line is engineered for precise fitment and consistent braking performance on the Porsche Macan platform.