CV axles

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rockola1971

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You pull a CV halfshaft out and drive it like that, it will cause a problems. Your hub bearing no longer being loaded and will come apart. Might have to get vehicle up on a lift and hope you can hear where noise is coming from without vehicle weight on driveline.

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Peeledpeas

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How's the fluid in the front diff? Checked the u-joints on the front prop shaft?
I haven't check that yet but it doesn't seem to me that those things would be weight related. If they were making noise, turning while driving would have no affect.
 
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Peeledpeas

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You pull a CV halfshaft out and drive it like that, it will cause 2 problems. Your hub bearing no longer being loaded and will come apart AND you will start dumping your differential grease out where the stub pops into the Diff axle tubes. Might have to get vehicle up on a lift and hope you can hear where noise is coming from without vehicle weight on driveline.
The inner axle bolts to a flange that is secured inside the front differential. And my initial question was, can I or can I not? If I cannot, I can simply find an outer joint and install it in the hub and torque the nut. That's really all I wanted to know.
 

Fless

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There's been some discussion about this in other sections of the forum. Apparently some aftermarket 4wd hubs don't need axle shafts installed, but to be safe you'll probably want to run them. Most hubs need the axle.

@Trey Hardy were you one who commented about this?
 

rockola1971

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The inner axle bolts to a flange that is secured inside the front differential. And my initial question was, can I or can I not? If I cannot, I can simply find an outer joint and install it in the hub and torque the nut. That's really all I wanted to know.
Oh thats right. Its been awile. Im used to the older style that have a c clip locking them in back in my days of rebuilding transmission. FWD were always a blast..not. Still gotta have that over 100ft lbs of preload on the hub to keep it together. Junk Stub works just fine.
 

89Suburban

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This is another one of those urban ghost stories and myths. With plenty of passionate responses from both sides.


I personally would rather have the shaft stubs bolted into the hubs just for peace of mind.
 

rockola1971

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This is another one of those urban ghost stories and myths. With plenty of passionate responses from both sides.


I personally would rather have the shaft stubs bolted into the hubs just for peace of mind.
There is a reason that spec for tightening up an axle nut is around 150ft lbs or so. Dont do it and that is the #1 cause of premature hub bearing failure. It wont be an immediate failure but that hub bearing wont last a year. I would imagine no load at all (No axle stub installed) would cause the hub bearing to fail rather quickly. Not immediately but definitely not take a year to fail. I know im not gonna be the test subject to find out what happens and how fast. That would NOT be a fun ride!!!
 

Trey Hardy

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There's been some discussion about this in other sections of the forum. Apparently some aftermarket 4wd hubs don't need axle shafts installed, but to be safe you'll probably want to run them. Most hubs need the axle.

@Trey Hardy were you one who commented about this?
Yea kryptonite suspension makes 4wd hubs that are pressed in and will work on 2wd trucks I have my cv axles pulled on my Tahoe and have them in my 2wd Silverado with no issues
 

Trey Hardy

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For diagnostic reasons can I remove one of my CV axles and still drive it? Or so I need to bolt a dummy joint onto the outer hub for bearing preload?
You either need to put the knuckle end of the cv axle with the axle/diff side cut off to hold the wheel bearing from splitting or swap to kryptonite wheel bearings and you can use them with or without the cv axles without having to worry about them splitting apart
 

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