Genuine BMW – Mini 07-11-9-908-222 Crankshaft Pulley Bolt

The Genuine BMW – Mini 07-11-9-908-222 is an OEM crankshaft pulley bolt designed specifically for BMW and Mini Cooper vehicles. This factory bolt secures the crankshaft pulley (harmonic balancer) to the crankshaft, ensuring proper timing belt or serpentine belt operation and maintaining engine balance.

Key Features:

• Genuine OEM part manufactured to BMW/Mini Cooper specifications
• Precision-engineered threading and torque specifications for proper crankshaft retention
• Heat-treated steel construction for durability under high stress and vibration
• Direct replacement for worn or damaged crankshaft pulley bolts
• Ensures proper engine timing and accessory drive function

This is a critical fastener that should be replaced during timing belt service, water pump replacement, or any time the crankshaft pulley is removed. BMW/Mini Cooper typically specifies this as a one-time-use bolt that should not be reused after removal. Always torque to manufacturer specifications and follow proper installation procedures including angle torque if required.