Universal joint front drive shaft

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Michaelhb439

Junior Member
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Mar 13, 2025
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Location
Enfield,ct
Ram Year
2017
Engine
3.6 l
I have a 2017 ram 1500 3.6 l 8 speed auto 845RE transmission. I recently replaced the u joints on my rear drive shaft. Finding those parts were a breeze. I’m now looking to replace the u joint on my front drive shaft closest to the front diff, I can’t find the correct size U-joint anywhere. I keep getting different sizes when I look it up online. Am I over thinking this? I am looking for some guidance if anyone knows the correct U joint I need to replace the one at my front drive shaft? A part number or size/name would be great.
 

aszumilo

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Hemi 5.7
The front u-joints might be "staked" in. It is possible to grind them out and replace them. I would take it down to a drive train shop and see if they can do it. Otherwise, you may have to replace the driveshaft with an aftermarket one that has replaceable u-joints.

This video will show you what I mean. Shows it about the 1:25 minute mark.
 
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