ATS ZF 8HP45 / 8HP50 / 8HP51 Billet 7075 Aluminum D Drum

The ATS 7075 Billet Aluminum D Drum is a high-strength, precision-machined upgrade for the ZF 8HP45, 8HP50, and 8HP51 transmissions. Manufactured from aerospace-grade 7075 aluminum, this billet drum is engineered to withstand the increased demands of high-performance builds—improving durability, reliability, and clutch stability under extreme torque loads.

This D drum is a direct replacement for the OE cast unit, offering improved material integrity and fatigue resistance where stock parts fail during aggressive driving or high-stress motorsport applications.