The drive pulley coupler is a genuine OEM replacement part designed for the Zodiac MX6 Elite and original models. It connects directly to the engine assembly, working alongside the engine coupler and bearings to drive the cleaner's wheels. This movement allows the cleaner to navigate the pool efficiently, pulling in dirt and debris. Positioned between the middle and lower engine housing, the coupler ensures smooth operation without obstruction. Crafted from durable materials, it matches the quality of the original part for reliable performance.