Differential Help (2 Viewers)

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95! The ones I see are 30 spline

Ideally yes. Would rather buy something now that will last and handle future upgrades. The only ones I can find are the regular RCVs and the 300m RCVs

We stock the Longfield too but RCV is the best! However stronger doesn't necessarily equate to longevity. If you're not running 35+ tires and wheeling hard, the RCV may not be a great option.
 
I don’t really see anything alarming on those axle shafts. If you don’t want them send to me, I’ll run them 😎
 
Hey trying to get my inner axle seals in and I’m having a good bit of trouble. Anybody got any tricks?
I wipe them down with 90w gear oil then use a 1/2” or 3/4” drive socket the same size as the seal or slightly smaller on an extension to tap them in.
 
The icon kit from Harbor freight is a nice addition for doing seals and races too. The Maddox one is a lot cheaper but is smaller.
 
Well I got everything back together. I was torquing the diff housing nuts back to spec since I dropped the third out and snapped one of the bottom studs off. Not awesome, just when I was getting everything back together. Thoughts on my next plan of action? Do I take it all apart and replace the stud? (It snapped too low to put an extractor on it) I don’t know how to weld if I wanted to tack a nut on and try to back it out like that. Any advice would be great, thanks!
IMG_5589.jpeg
 
If the stud wasn't bottomed out in the hole, then it won't have any preload on it. If these are the studs im thinking of, the hole is a thru hole and those studs have a sealant on them making them hard to remove. You might spin it out with a LH drill bit, but I doubt it. Photos of the location where it snapped? Welding a nut on usually works, but you don't want to burn your new gasket. Got any friends with a MIG? You may be either leaving this alone, or tearing it back down. Welcome to wrenching on old stuff.
 
I gave up on trying to "nicely" remove broken bolts long ago. I use a carbide burr, smaller than the bolt, on my Dremel. Bore out most of it and grab the rest with a pair of needle nose pliers and unwind it. Takes all of five minutes.
 
Tear it back down. Not that hard.
All the hard work is cleaning the parts.
Get some clean card board and set all the parts on them and cover with paper towels.
Just pull the axles enough to pull the third.
 
Tear it back down. Not that hard.
All the hard work is cleaning the parts.
Get some clean card board and set all the parts on them and cover with paper towels.
Just pull the axles enough to pull the third.
That’s what I’m thinking. It was the very bottom stud on the housing. I’m assuming for that location it’s worth my time to drop the third again and replace all studs. I know landtank has a high strength stud kit I will probably buy. For context I was using a “performance tool” torque wrench from Napa. After that happened I checked the wrench and the lock for the spec was completely loose after I had set it at 52 foot pounds. So it was partially the tool, partially me for being cheap. I bought a nicer torque wrench right after.
 
I like and run the LandTank diff hardware kit.
For memory 52 foot pounds in too much for those, I don’t have time to look it up right now but I think it’s 27 FPs 😳
 
I like and run the LandTank diff hardware kit.
For memory 52 foot pounds in too much for those, I don’t have time to look it up right now but I think it’s 27 FPs
Yep you’re right just looked at the FSM it calls for 20 FPs. I mixed it up with the rear which calls for 56 FPs. Feeling pretty stupid right now.
 
Yep you’re right just looked at the FSM it calls for 20 FPs. I mixed it up with the rear which calls for 56 FPs. Feeling pretty stupid right now.
Don’t be to hard on yourself, Sh*t happens we fix it and move forward 😁
I think the land tank hardware takes a bit more.
 

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