Anyone recognize this tool?

[TopherMcGinnis]

I bought some items from an automotive electric shop and this tool was in the lot. I have zero point zero idea what it's used for.

[Keef]

Muffler bearing removal tool? 🤷‍♂️

[Tim W. SoCal]

2 minutes ago, Keef said:

Muffler bearing removal tool?

Only works on the chrome plated ones.

[Mike 1017]

Brain Surgery Instrument

[JollySipper]

Looks kinda like something you would use to pull a cable or wire tight..........

[Mike C]

It adjusts the thingamajig.

[Ace-Garageguy]

Looks to me like a bench-mounted press or puller of some type, and has interchangeable mandrels.

Since it was acquired from an "automotive electric shop", the most likely application for a small bench-mounted press or puller would be for generator or alternator bearings, or alternator diodes...though I've never seen one like this before.

EDIT: some alternators have diodes that have to be pressed into their carriers to avoid damage.

EDIT 2: This is the kind of diode press I'm familiar with, but there are other designs, and some have interchangeable mandrels or press heads.

Edited Tuesday at 07:11 PM by Ace-Garageguy

[Keef]

5 hours ago, Mike C said:

It adjusts the thingamajig.

WRONG sir!! It intensifies the tautness of the doohickey 🤣

[Tim W. SoCal]

You're all wrong! It is a hyperbolator valve installation tool...

[stitchdup]

Close, its a scottish teabag press, for when you really want your moneys worth