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Old Feb 1, 2006 | 04:17 PM
  #1  
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Axle question

What type of axles do I have? I did a search didn't help much checked the owners manual didn't help. I have a f-350 psd 4x4. The code on the door is d-1. Do I ahve a Dana 50,60,80, or 135. I want to change the fluids in them to Amsoil what weight should I use? Mike
 
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Old Feb 1, 2006 | 04:33 PM
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From: colorado
99-01 SRW, front is a dana 50 rear is a sterling 10.5". 02 and up the front is a dana 60 rear is the same
99 and up DRW, front dana 60 rear dana 80

D1 means its a 3.73 limited slip in the rear
 

Last edited by wlihntr; Feb 1, 2006 at 04:42 PM.
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Old Feb 1, 2006 | 04:45 PM
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also like to note that the f-450's and f-550's have a dana 60 front axle and a dana 135 rear axle. for those of you who havent seen one, its massive. no thats not the right word, its just PLAIN HUGE!! ill have to get a picture of our 550's axle when the bed is up.

i believe you use 75w-90 in the front, and 75w-145 in the rear, and add 8oz of ltd. slip frictionifier, because you have limited slip.
 
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Old Feb 1, 2006 | 07:01 PM
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Originally Posted by strokin_it7.3
.........i believe you use 75w-90 in the front, and 75w-145 in the rear, and add 8oz of ltd. slip frictionifier, because you have limited slip...
Right again strokin! Exact setup that I have in my 02. I just changed the rear end fluid with some Valvoline cause I couldn't find (or order) the Redline that I wanted to use. Thought I'd give it a try and even bought a 4oz bottle of Ford's XL-3 snake oil. Put the syn in without modifier as recommended here at FTE. Drove around a while and tried some tight fig 8's.... no skippin'. So I'll forgo the modifier for now.
 
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Old Feb 1, 2006 | 07:07 PM
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A Dana 135.

 
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Old Feb 1, 2006 | 07:12 PM
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To change the fluid out pull the plug in the bottom let it drain? Then fill from a plug in the top using some type of pump? How much do you put in the front and rear?
 
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Old Feb 1, 2006 | 07:34 PM
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no, actually you have to drop the rear cover to drain the fluid. or at least that is what i have heard.
 
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Old Feb 1, 2006 | 07:46 PM
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Originally Posted by Kwikkordead
A Dana 135.

That thing`ll take some torque to the ground, how much fluid in that beauty?
 
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Old Feb 1, 2006 | 07:56 PM
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3.5 gallons of 75-140.
 
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Old Feb 1, 2006 | 08:03 PM
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Originally Posted by mjtpolice76
To change the fluid out pull the plug in the bottom let it drain? Then fill from a plug in the top using some type of pump? How much do you put in the front and rear?
HERE is how I did mine. Hope it helps. The front is pretty much the same. 6.9 pts rear - 5.7 pts front
 
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Old Feb 1, 2006 | 08:27 PM
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guzzle,
excellent write up with pics and a beautiful powder coat job, I'm jealous.
Joe
 
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Old Feb 1, 2006 | 09:21 PM
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Originally Posted by JOE-M
guzzle,
excellent write up with pics and a beautiful powder coat job, I'm jealous.
Joe

Gonna try and tackle the front tomorrow unless the snow gets too deep.....It's quite a bit rustier and will prolly take a whole lot longer to sandblast.
 
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Old Feb 1, 2006 | 10:32 PM
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Guzzle you should take those excellent writeup's and submit them to FTE. They have an offer for some goodies or some cash for your effort.

https://www.ford-trucks.com/forums/a...ement.php?f=31
 
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Old Feb 2, 2006 | 12:30 AM
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Originally Posted by Kwikkordead
Guzzle you should take those excellent writeup's and submit them to FTE. They have an offer for some goodies or some cash for your efforts.
Thanks for the suggestion Kwik, I might just do that some time. Recently I seem to have digressed from ModFeaver to a Maintenance Crusade. I don't know anyone that can take a two hour job and turn it into an all-day project as well as I can. Anyway, I'm kicking out this stuff pretty fast right now and not checking it very close. I have already found a number of "errors and omissions" that I need to clean up plus there's a bunch of stuff waiting in the wings from the mods I've done! I have found that there is an enormous amount of information and knowledge here at FTE, and it usually takes some effort to search and find it. What I am planning to do is make a feeble attempt (and I MEAN feeble) to put it together on a website as "Guzzle's Mods and Maintenance". It's kinda fun and a whole lot safer than cookin' crack in the basement.

Kwik! Just noticed that you changed your avatar... I like this one better, can see more of the pretty lady in the back and less of you..
 
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Old Feb 2, 2006 | 04:41 AM
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Have you reached the 100k mark? Is that why all the maintenance work? Mine is at 97k and I'm dreading the time and cost on the coolant and the rear ends.
 
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