Snapped exhaust flange stud

Installing a new Y pipe, three of the 4 studs on exhaust flange either snapped or stripped.

Anyone know the OEM part number or a replacement part?

 

Pound 'em out and use bolts.

 

Yeah not worth to replace in kind. Drill out and use a nut and a bolt with high temp anti seize. Likely not a separate part and integral to the manifold anyhow.

 

Thanks guys. I had a feeling that was most likely course of action.

 

I used bolts from home depot on mine, but make sure you get some metal lock washers or you may develop an exhaust leak like me

 

That’s what I ended up doing when I had one snap a few months ago. Been working fine. Just use high temp anti seize on the new bolt.

 

Now to figure this out....

Resonator contacting crossmember and vibrating cab at idle.

 

time for the persuader!

 

For the nut try. 9017908059

Stud not sure i had some laying around. I broke 3 studs on 2 different 4runners trying to replace the cats. Drilling was painful they are like high carbon steel. If u can get a new nut threaded to that broken stud try it.

 

figured I’ll take a little hammer action to it when I take it out to get those bolts replaced.

 

Drilled that sucker out and used a bolt prob from home depot. I tried to extract it first but that sucker was stuck big time. Def as @jruiz555 noted it was a pain and I believe I did use a carbon steel bit. I had to buy new bits to do it. I first bought new studs from the dealer they are relatively cheap and new nuts but could not get it out so drill it was.

 

I ended up using alot of heat and most of my studs either snapped or spun. Replaced with a few bolts I had lying around the shop.

 

It looks like you can actually get the studs if you wanted to

90126A0011 - STUD
9008017187 - NUT

 

to have any chance of successfully removing rusty exhaust hardware, you need an oxy-acetylene torch- the nut needs to glow dull red.

 

Thanks all. Got to Home Depot and got a few bits and some hardware. All good now! Took a cut off wheel and grinder to get flush and 5 bits later, bingo!

also got some hammer time in on the clearance...

 

Well, found out putting everything back together that my mid skid no longer fits with the RST crossmember I used for the 4x4 swap. This is never ending lol

 

time to link the front.

 

While you’re at it reroute that arb air locker line before it melts lol

 

It’s zip tied away now had snipped it loose to get more room

 

I guess so