Fan Drive?

[Rattler]

Hi guys. The fan drive has gotten real loose on my son's truck. Question is can you just replace the bearings or do you replace the whole thing? and if you replace the whole assembly where do you get it?And to make clear i don't mean the fan clutch, but the assembly that holds the fan and pulley to the block. Randy

 

[Philip]

You can replace the bearing. It has one wide bearing in it. Not two. You can only get it from Cummins as far as I know. I don't have a part #.

 

[Dman]

Fan Drive Bearing Part No. 3910739 (Cummins part No. ) Its a double row ball bearing.

Dave

 

[Rattler]

Thanks for the help guys. I will try to get it pulled and apart tomorrow afternoon. Randy

 

[Rattler]

Well i got the 92 fixed today. I was able to change just the bearing. I called Cummins and was quoted 127. 00 for the bearing, so i then called my local bearing shop and they were able to get me the same bearing for 68. 00. They did give me a work discount. The bearing # is NTN DFO766LUA. I hope this helps somebody else. Randy