Help identify tools

[CBSKI747]

These were included in a lot at an Auction within a Trucking Company
Any ideas as what these tools are ? Gear Puller? Need help to identify? What value ? Will sell on CL Thanks

 

[RECox286]

Obviously they are pullers for some specialized purpose...however that

purpose is not familiar to me. Good luck.

Uncle Bob

 

[mvptrukin]

The small one looks like a snapon type horizontal bar puller that should come with different length bolts. The other two items look to be a "wet sleeve" type puller, used together to pull cylinders out of diesel engine blocks. I've used different types than the one you have shown but they come in all kinds of flavors.

 

[Provincial]

I agree that the big ones look like wet sleeve pullers which are missing the "foot" that hooks the screw to the bottom of the sleeve. The bar puller should have a makers name stamped on it somewhere.

The big pullers should have a makers name and part numbers on them as well. Have you looked hard for them?

 

[CBSKI747]

Thanks for the reponse guys - 970 was the only marking I saw on it

I googled "sleeve puller 970" and I came up with a match OTC 1200 sleeve puller manual - OTC = SPX Hydraulics

manually operated screw-powered unit removes engine sleevesof most makes and models of trucks buses tractors etc.(Not recommended for Mack engines.) Adapter plates (notincluded in this set) are inserted through bore from top making sleeve removal a one-man task.

saw on ebay new for $ 400 to $ 600

Not sure if I have all the pieces - but the word sleeve with the 970 number helped me identify it

Thanks