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Main studs??
Posted: October 19th, 2010, 1:36 pm
by banipal19
So it seems like I can't use ARP main studs along with my stock crankshaft gridle ..
http://www.jeepstrokers.com/forum/viewtopic.php?t=1979
Is it ok to reuse stock main studs? They have about 180,000 miles on them. If I should replace them, who sells the replacement? I found the stock PN 06035207 but couldn't find who sells them. A little help please ...
98 4.0 to 4.7
Re: Main studs??
Posted: October 19th, 2010, 2:49 pm
by unlimitedrubicon
You probably could re-use them, there is no mention about not doing it in the FSM but it is cheap insurance to just replace them. Call the dealer, I got all new studs and locknuts for ~$80 for mine.
Re: Main studs??
Posted: October 20th, 2010, 12:27 pm
by Cheromaniac
You can reuse the mains studs without any worry. It's the rod bolts that you should replace 'cause those are very highly stressed.
Re: Main studs??
Posted: October 20th, 2010, 12:31 pm
by banipal19
Called the dealer and told the guy at parts supply that I need main studs for 98 TJ 4.0 engine block. He had no clue what I was talking about and asked me whats wrong with the engine...
Anyway, I gave him the part number and told him I need 14 of them. He said that it will be three ninety five. So as we all are programmed to think that dealer's prices are always through the roof ... i thought he said $395.00.

Than he clarified it's $3.95 for each.
So I ordered the studs and nuts and the bill was about 70 bucks and will pick them up on Monday.
The rod bolts I already got them from ARP.
Thanks for your help!!
