Any idea what this tool is?

[Glen Vassallo]

Hi all. Do any of you have any idea what this tool is? It is in three pieces and the smaller round bars thread into the bigger one. For some reason I think it has to do with Cummins. The part numbers on one of the smaller bars is ST 1228/4 and on the bigger one is 3376037. I have searched a bit on line but couldn't find anything. Any ideas? Thanks

 

[Dingleburry]

st1228-4

and here

Its just a shaft assembly. For what i dont know.

Other one says bushing driver

 

[jonesg]

Hi all. Do any of you have any idea what this tool is? It is in three pieces and the smaller round bars thread into the bigger one. For some reason I think it has to do with Cummins. The part numbers on one of the smaller bars is ST 1228/4 and on the bigger one is 3376037. I have searched a bit on line but couldn't find anything. Any ideas? Thanks

Looks like the shafts I just pulled from my snow blower.

 

[Glen Vassallo]

The ST in front of the part number suggests that it is a Cummins tool. ST stands for service tool. But I have no idea what tool it is. Right now it is holding down my bench, it is really heavy.

 

[Sabbath]

The top part almost looks like something for lowering a spare tyre down from under a vehicle. Interested to find out what they're actually for.

 

[Glen Vassallo]

It does have a small handle that sort of looks like something to lower a spare tyre but I doubt that is what it is. I sure would like to know what it is. Thanks guys so far.

 

[bill300d]

Cummins cam shaft and bushing installer/remover

the top piece is the shaft to the slide hammer
middle piece is a driver
bottom piece is an extender piece
19 pcs total in the complete kit