BMW Z4 Crankshaft Damper - ATI - 7.074 - AL - 6 GRV is a precision-engineered replacement for the 2019+ BMW Z4 (B58). It manages crankshaft torsional vibration and stabilizes the accessory drive for dependable performance.

With a 7.074-inch outer diameter, aluminum shell, and 6-rib pulley profile, this ATI unit is tailored to the needs of the B58 platform. Its construction helps deliver smooth operation under load, improved belt tracking, and consistent accessory drive behavior for street and track use. Designed with enthusiasts in mind, it provides a solid foundation for further upgrades while prioritizing reliability.

Features

• 7.074-inch outer diameter
• Aluminum shell construction
• 6-groove serpentine profile
• B58-specific fitment (2019+ BMW Z4)
• ATI engineering and build quality

Have questions or planning a build? Call us at 512-982-9393 (TX) or 562-981-6800 (CA). We have locations in Austin, Texas and the Los Angeles, California area where we offer installation and customization services.

Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov