
The Gates upper belt drive pulley for 2007–2010 BMW 335i 6‑cyl 3.0L applications is intended to guide and support the vehicle's accessory belt. Specified for the 335i accessory drive in those years, it helps maintain proper belt routing and alignment across driven components in the engine's belt system.
Gates 07-10 BMW 335I 6-Cyl. 3.0L Upper Belt Drive Pulley