Why use an OAD?

Litens’ Overrunning Alternator Decoupler, or ‘OAD’, is a unique engine belt drive tuning device that can provide numerous significant benefits in a variety of engine and vehicle applications. These include:

• extended belt life and increased drive system component durability, by up to 2x.

• extended tensioner life

• quieter accessory drive system operation

• smoother accessory drive system operation

• reduced vibrations in passenger compartment

The OAD installs on the alternator and is a direct replacement for the standard alternator pulley.