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8.25 swap questions...

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Old Apr 30, 2015 | 09:10 AM
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Default 8.25 swap questions...

And so it begins. Picked up an 8.25 at the junk yard a few months ago and am getting ready to swap out the D-35. I plan to replace the spider gears, seals, bearings, all brake lines and install a set of disc brakes before I swap it out. Going to grind and paint as well.

Any other recommendations while it is on the floor and a lot easier to work with?


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Old Apr 30, 2015 | 09:49 AM
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Perfect time to install a fullcase locker.

New u-bolts should be on your list as well.
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Old Apr 30, 2015 | 01:15 PM
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U bolt bumpstop plates nice too.
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Old Apr 30, 2015 | 01:54 PM
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If you can weld I'd do a truss.
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Old Apr 30, 2015 | 04:37 PM
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This is for DD so no off roading. Serious Off Road I do need a set of ubolts, can't find them on your site?
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Old Apr 30, 2015 | 05:06 PM
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http://www.seriousoffroadproducts.co....00-X-9-RE1225
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Old May 1, 2015 | 08:08 AM
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I did the exact same thing. Installed an Aussie Locker in mine. If you happen to be thinking about installing a locker, I wouldn't recommend doing what I did. Not for your DD. It does provide the advertised locking effect...but behaves badly around town.

Also, be sure to change out the wheel studs in your 8.25 axles for the longer ZJ studs. If you don't, you'll barely have enough threads to bolt on an aluminum wheel. Steelies will be OK. Rear discs are thicker than the drums, and so need longer wheel studs.

I installed ceramic brake pads from Carquest. My jeep now has really good brakes. Must do all 4 corners; I just put them on the rear when I installed the 8.25 and had the jeep try to swap ends when entering a corner on a gravel road. Same pads in the front and now all is good. I have yet to install the ZJ proportioning valve. Need to do that.

FWIW
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Old May 1, 2015 | 09:48 AM
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Originally Posted by Jesus M
I did the exact same thing. Installed an Aussie Locker in mine. If you happen to be thinking about installing a locker, I wouldn't recommend doing what I did. Not for your DD. It does provide the advertised locking effect...but behaves badly around town.

Also, be sure to change out the wheel studs in your 8.25 axles for the longer ZJ studs. If you don't, you'll barely have enough threads to bolt on an aluminum wheel. Steelies will be OK. Rear discs are thicker than the drums, and so need longer wheel studs.

I installed ceramic brake pads from Carquest. My jeep now has really good brakes. Must do all 4 corners; I just put them on the rear when I installed the 8.25 and had the jeep try to swap ends when entering a corner on a gravel road. Same pads in the front and now all is good. I have yet to install the ZJ proportioning valve. Need to do that.

FWIW
Great, thanks for the info and help!
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Old May 1, 2015 | 12:41 PM
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Originally Posted by Jesus M
I did the exact same thing. Installed an Aussie Locker in mine. If you happen to be thinking about installing a locker, I wouldn't recommend doing what I did. Not for your DD. It does provide the advertised locking effect...but behaves badly around town.
Older models have been said to be rougher than Aussie's new and improved design that is more DD friendly. Also can't gas it around corners. If it's a newer model and you don't like it send it my way!
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Old May 2, 2015 | 01:19 AM
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Originally Posted by unidentifiedbomb
Older models have been said to be rougher than Aussie's new and improved design that is more DD friendly. Also can't gas it around corners. If it's a newer model and you don't like it send it my way!
Yeah, I learned that. Give it some gas to get it rolling then coast around the corner. Alot less drama.
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Old May 2, 2015 | 03:53 AM
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Advanced auto sells lowering block kit. Get the 2 inch kit use u bolts and throw the blocks away. Think they were 19.99 and in stock.
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Old May 2, 2015 | 06:21 AM
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is this Aussie Locker the same as the lock right thats been around for many years? is it used in an open carrier? and does it do that loud annoying clicking going around corners like the lock right?

Last edited by abodyjoe; May 2, 2015 at 06:49 AM.
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Old May 2, 2015 | 08:47 AM
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Originally Posted by abodyjoe
is this Aussie Locker the same as the lock right thats been around for many years? is it used in an open carrier? and does it do that loud annoying clicking going around corners like the lock right?
Yes, they are called Lunchbox/Auto lockers, all do the same thing but each one have different characteristics for the road depending on design.
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Old May 2, 2015 | 09:00 AM
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I bought a set of U-bolts from my local Autoslut. In stock, twenty dollah. Made in China. Made of cheese I think, as I promptly stripped the threads off them when I tried to tork them down.

SO I bought these (they are not made of cheese):http://www.currieenterprises.com/ces...6.aspx?id=3952
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Old May 2, 2015 | 12:26 PM
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Originally Posted by unidentifiedbomb
Yes, they are called Lunchbox/Auto lockers, all do the same thing but each one have different characteristics for the road depending on design.
thanks for the info.. i may throw one of them in the front and put a Eaton Detroit Truetrac in the rear...
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