URO 11-28-7-545-297 Deflection Pulley Engine Timing Belt Idler

The URO 11-28-7-545-297 is a precision-engineered deflection pulley designed to guide and maintain proper tension on serpentine belt systems. This pulley serves as a critical component in the accessory drive system, ensuring optimal belt alignment and reducing vibration for smooth engine operation.

Key Features:

• Direct replacement for BMW OEM part number 11-28-7-545-297
• Manufactured to meet or exceed OEM specifications for fit and performance
• High-quality construction designed for durability and long service life
• Precision-machined bearing assembly ensures smooth rotation under load
• Helps prevent premature belt wear and accessory damage

This deflection pulley is commonly used in BMW vehicles to redirect the serpentine belt path and maintain proper tension throughout the accessory drive system. Regular inspection and replacement of worn deflection pulleys helps prevent belt slippage, noise, and potential accessory failure.