Rear Axle Shaft Upgrade JKU - Installation|General 4x4 Discussion|Forum|Gold Hills Posse 4x4

Don't Forget, meetings have moved to our new location @ Mark and Monica's Family Pizza, 4751 Manzanita Ave., Carmichael, CA 95608!

Forum
Avatar
Please consider registering
Guest
Advanced Search
Forum Scope


Match



Forum Options



Minimum search word length is 3 characters - maximum search word length is 84 characters
message
Rear Axle Shaft Upgrade JKU - Installation
January 9, 2017
9:13 am
Avatar
Sharkbyte
Rocklin, CA
Member
Subscriber
Forum Posts: 352
Member Since:
April 16, 2016
sp_UserOfflineSmall Offline

I have decided to upgrade my JKU Rear Axles to Chromoly.  I did some looking around and I found some Ten Factory Axle Shafts by Motive Gear with tone rings and bearings pressed in ready to go on my Jeep for $460.  This way I can keep my old shafts for back ups or sell them complete with only 1 year of use on them.  

How hard is it to simply pull out my stock shafts and slide the new ones in?  I have watched YouTube videos and it looks fairly simple.  Based on quotes i have received from various shops they will charge me about 1.8 hours to do the install which is about $200. 

I was given 12 ton jack stands and a floor jack for christmas and have all the tools I should need based on the videos I have watched.   

Ten Factory Axles I am looking at are available at Northridge Fully assembled.  I am also talking to On The Road Trucks to see if they can meet the same deal so I can send some Posse business their way.

https://www.northridge4x4.com/.....ss-bearing

Thanks!

January 9, 2017
11:28 am
Avatar
JohnDF
Member

Club Member
Forum Posts: 9521
Member Since:
July 10, 2003
sp_UserOfflineSmall Offline

What have you done for the FRONT axle?

The rear D44 in a JK is pretty stout from the factory, much stouter than the front units and should reliably handle 37" tires.

The front D44 really needs tubes, gussets, CRV shafts, and HD ball joints to reliably run the same 37" tires.

I don't have any practical experience on this but I have done tons of research on JK axles and 37" tires.

Please ignore this if you've already done the front upgrades 🙂

I used to wheel a lot. . .

January 9, 2017
11:47 am
Avatar
kris_olof
El Dorado
Moderator

Club Trailmaster
Forum Posts: 1229
Member Since:
March 13, 2015
sp_UserOfflineSmall Offline

Very easy to do.  Also a good time to do the rear brakes.  No special tools are needed if the bearings are already pressed on.  Sounds like a great excuse for you to buy us pizza and make a mess in your driveway!  

January 9, 2017
12:25 pm
Avatar
Sharkbyte
Rocklin, CA
Member
Subscriber
Forum Posts: 352
Member Since:
April 16, 2016
sp_UserOfflineSmall Offline

JohnDF said
What have you done for the FRONT axle?

The rear D44 in a JK is pretty stout from the factory, much stouter than the front units and should reliably handle 37" tires.

The front D44 really needs tubes, gussets, CRV shafts, and HD ball joints to reliably run the same 37" tires.

I don't have any practical experience on this but I have done tons of research on JK axles and 37" tires.

Please ignore this if you've already done the front upgrades 🙂  

John,

I appreciate the feedback and you are right about the front axles.  I have already taken care of the above as you mentioned.  Thanks!

January 9, 2017
12:28 pm
Avatar
Sharkbyte
Rocklin, CA
Member
Subscriber
Forum Posts: 352
Member Since:
April 16, 2016
sp_UserOfflineSmall Offline

kris_olof said
Very easy to do.  Also a good time to do the rear brakes.  No special tools are needed if the bearings are already pressed on.  Sounds like a great excuse for you to buy us pizza and make a mess in your driveway!    

Thanks Kris!  Once I get the axles I may put it out there for folks if they want to get some free Pizza... and get their hands a little dirty... Lol....

Forum Timezone: America/Los_Angeles
Most Users Ever Online: 582
Currently Online:
Guest(s) 24
Currently Browsing this Page:
1 Guest(s)
Top Posters:
JohnDF: 9521
Fred: 3609
Gregulator: 3116
Jeff_R: 2031
RobD: 1721
Josh: 1630
Tom: 1465
Guy and Lynda: 1447
Gilbert & Betty: 1446
Justin: 1416
Member Stats:
Guest Posters: 12
Members: 146
Moderators: 16
Admins: 2
Forum Stats:
Groups: 5
Forums: 24
Topics: 4479
Posts: 68820
Members Birthdays
sp_BirthdayIcon
Today: None
Upcoming: Timfountain63CJ5