Upgrade the braking system on your Porsche Panamera 4 with the SHW Performance PRL39923 Left Rear Smooth MB Brake Rotor. Designed for select 2017–2020 Porsche Panamera applications equipped with code 1KF and 18-inch wheels, this rotor is engineered as a direct-fit replacement for the original rear brake component. It is identified by the original equipment reference 971615601F and is built to support dependable braking performance, consistent pedal feel, and proper fitment.
The smooth friction surface provides a reliable contact area for compatible brake pads while maintaining the refined operation expected from a premium Porsche sport sedan or Sport Turismo. Manufactured for the vehicle’s left rear position, the SHW Performance rotor helps restore braking balance and offers a practical replacement solution for worn, warped, or damaged original equipment. Its automotive-specific construction is suited to daily driving and routine brake system maintenance.
This brake rotor is compatible with select 2017, 2018, 2019, and 2020 Porsche Panamera 4 models. Verify the vehicle’s exact year, trim, brake code, wheel configuration, and left rear application before ordering. Professional installation is recommended, along with inspection or replacement of related brake components as needed. The SHW Performance PRL39923 is sold individually and is intended for applications requiring the specified original equipment design.
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