Sachs Clutch Flywheel - DMF91162 is a high-performance flywheel designed for improved clutch performance and smoother shifting. It features a lightweight aluminum construction for reduced inertia and improved power transfer, and is designed to handle the increased torque and power of today's high-performance engines. The flywheel is designed to work with Sachs clutch kits and is backed by a 12-month/12,000-mile warranty.