
The Gates lower belt-drive pulley for 2007–2010 BMW 335i 3.0L is a direct replacement designed to restore proper belt routing and accessory drive alignment. It replaces the factory lower pulley to ensure consistent tension and correct tracking for the engine's belts. This unit is intended for like-for-like replacement in scheduled maintenance or pulley repair.
Gates 07-10 BMW 335I 6-Cyl. 3.0L Lower Belt Drive Pulley