"beefing up" axels
#1
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Ok, I've heard this term MORE than a few times on here....and I know it means a lot more than just regearing....my question is...what would be the best way to "beef up" an axel? What all would I need to buy? Mine is Still a daily driver, but is also taken offroad a pretty good bit. I'm just wanting bigger tires so flares won't look stupid. I've seen lots of jkers running 37s on their stock, non rubi, front axels... But the tires I want don't come in 37s to fit my rim. Do you think a d30 could handle 38s if it was "beefed up"? Still new to 4WD stuff, so please bear with me.
Thanks for Any help.
Thanks for Any help.
Last edited by c-mack; 09-29-2011 at 11:28 AM.
#2
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Guys are putting steel sleeves inside the axels to strengthen them and prevent bending. They are also gusseting the end parts to prevent bending and flexing. They use upgraded track bars and sway bars that are beefier. They will put a truss across the rear axel to prevent bending it.
Tera flex and other venders sell all of this stuff.
If you arent really wheeling your daily driver and just want the 37 inch look, I would guess minimal upgrades would really be needed but would not hurt to do.
I saw a sleeve and gusset kit fro under $150. you would need to be fair a welding or know a welder.
Most of the beef is needed for the extra stress when you are hammering rocks and flexing out with the huge tires.
ORW has a nice teraflex 2.5 coil lift with new extended bilsteins for under $800 shipped, that and flat fenders should let you run those monsters. If you are going to wheel it hard you may want a taller lift.
Never mind I just read your tag, you have a lift already
I dont have a jk yet, but I have been researching like mad. So my info is just a regurgitation of what I have read here.
It does not come from actual experience.
I have built a wrecked toyota with a rusted through frame, and i have built a custom V rod with fat tire conversion, and a lifted ram megacab.
But I have 0 experience with jeeps. Just my little disclairmer.
Tera flex and other venders sell all of this stuff.
If you arent really wheeling your daily driver and just want the 37 inch look, I would guess minimal upgrades would really be needed but would not hurt to do.
I saw a sleeve and gusset kit fro under $150. you would need to be fair a welding or know a welder.
Most of the beef is needed for the extra stress when you are hammering rocks and flexing out with the huge tires.
ORW has a nice teraflex 2.5 coil lift with new extended bilsteins for under $800 shipped, that and flat fenders should let you run those monsters. If you are going to wheel it hard you may want a taller lift.
Never mind I just read your tag, you have a lift already
I dont have a jk yet, but I have been researching like mad. So my info is just a regurgitation of what I have read here.
It does not come from actual experience.
I have built a wrecked toyota with a rusted through frame, and i have built a custom V rod with fat tire conversion, and a lifted ram megacab.
But I have 0 experience with jeeps. Just my little disclairmer.
Last edited by trbizwiz; 09-29-2011 at 11:52 AM.
#5
It can. It also means you drive it smart on the trail. Eventually, something will break but it could be a week or year and that depends on how you drive and make it stronger.
#7
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Awesome, thank you all! Those are both on the top of my to do list. One thing though, what does it normally cost to get the axel sleeves installed? Just a rough estimate...
Thanks!
Thanks!
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#8
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EVO estimates around 6.5 hours for gussets and sleeves, but it may take longer depending on the condition of your axle.
Hourly rates vary depending on location, so you'll have to call around to get estimates.
Hourly rates vary depending on location, so you'll have to call around to get estimates.
#9
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You should also look at Outer Sleeves, Trusses, CA skids and beefier brackets just for the comparison. Depending on your budget and needs, you might find that you want to add more reinforcement. (I think outer sleeves would be my choice over the inners, since they give a better strength increase.)
Then again, if you have any thoughts or plans on a front 44 or 60, hold off on the welding and just run the 30 til it breaks.
Last edited by nthinuf; 09-30-2011 at 02:57 PM.
#10
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Obviously a dumb question(s) on my part - but are the axle tubes themselves that connect the front knuckles/rear bearing housing to the center carrier/pumpkin so weak that you must either have internal sleeves in the front (what about friction???) and external gussets for the rear tubes to keep them lined up correctly?
Seems to me the only way an axle shaft can bend is by flex due to misalignment of the external mount to the center mount? Geez it's been a long week...
Seems to me the only way an axle shaft can bend is by flex due to misalignment of the external mount to the center mount? Geez it's been a long week...