It's off a 2003 f 250 superduty v 10. I think it's part of the a.c. clutch ? .. how much will it cost to fix thanks for any input

 

Clutch hub.

Go by AutoZone and pick up a hardware pack (Santech MT0986), $2) and put it back on, adjusting to a gap to around .015-.035" using the shims in the pack.

 

I'm going by there tomorrow too hot in east texas without a.c thanks letting me pick your brain!

 

That assumes nothing else is wrong.

You might want to clean the rust of the clutch face first with some fine grit sandpaper.

 

If it doesn't engage with the shims then remove the shim.
Looks like the bolt came loose and vibrated out.
It should work again after installing.
Once there is so much wear the clutch magnet can't engage. A common mod is to remove shim witch is a tiny washer inside the hole of first pick.

 

If you decide to go with a Ford part you will likely need 6S4Z19D786AA, we have it available here: #6S4Z19D786AA: CLUTCH. Clutch & pulley. CLUTCH PLATE & HUB ASSY. COMPRESSOR CLUTCH. ... If you need the nut is is part number W710491S437 (#W710491S437: NUT (Pack of 4))

 

Yea I hope that is all it is will find out this weekend

 

Thank you I will look in to that

 

Yea I can see it does look wore down pretty good . That does make sense to remove a shim to get it closer ,I will keep that in mind thank you

 

The hardware pack I referenced has a complete assortment of shims of different thicknesses. USE THEM to set the gap as I already said.

The old hub may still have the original (usual) shim still inside it or it may have fallen out. BELO for it.

 

Got it working for $2.00 thanks to you guys I bet if I took it too a mechanic they would have raped me . Yea I didn't think to check and see if the old washers were In there they were. found out the hard way it only took me like 20 min. ended up using three of the washers thanks again guys for y'alls input

 

Looks like my part fell of somewhere/somehow too. No idea where it went, AC stopped cooling and when I opened the hood noticed it was gone.

If I just buy the clutch hub assembly More Information for MOTORCRAFT YB3030 and mount it back on and measure the gap, should I be good to go?

 

Odds are good if it just suddenly stopped working (due to the lost clutch hub). I have no way of knowing the condition of the rest of the system.