It's time to replace the fan clutch in your 2004.5-2009 Ram/Cummins 2500/3500 pickup truck (also 2008-2010 Ram cab & chassis) if it stops working and won't engage,or if it seizes up.
Features:
• Installation of the fan clutch is straightforward and only requires the removal of the fan shroud to get enough room to work. • This fan clutch has a right hand thread nut. • Direct replacement for Mopar 55056990AC
TECH TIP: If your truck is experiencing excessive engine fan noise when it is first started, or while driving in stop-and-go traffic, it is very possible that you do not need to replace the fan clutch.
We strongly recommend that you first click the link below to view and print the official Chrysler Technical Service Bulletin regarding this, and present it to the dealer's service department when having this issue addressed.