Askin' About Axles
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Joined: Jan 2011
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From: Puget Sound
I second what Mark said. That's the easiest way to go. But, if that didn't work I would go find a junkyard axle. 3.73 gear ratios I believe is the most common ratio and finding one with a LSD isn't that hard either. That's one thing I love about Fords, they put a tag on their axles letting you know what's inside. I bet you could find one with low miles for under $500 with no problem.
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From: ellensburg
Rich, there have been 3 sets of axles on craigslist for the last couple of months. Located in Yakima, and one in Wenatchee actually if I remember correctly. I think prices varied between $750-1000 per SET.
However I agree with everyone. Change your diff fluid and add the right amount of modifier and see what happens. My guess if you havent changed it before, or had it changed, its more than likely you just need fresh oil.
However I agree with everyone. Change your diff fluid and add the right amount of modifier and see what happens. My guess if you havent changed it before, or had it changed, its more than likely you just need fresh oil.
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From: South Shore, MA
Anyway, after changing the fluid, my chatter has NEVER returned.
FYI: You may want to open the filler FIRST, before pulling the cover, as there's a chance it's never been opened...
Good Luck Rich!
***(You've been warned)
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Joined: Jun 2009
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From: LaConner, Wa.
Same thing on my truck Rich. A few years back when I first started pulling our 5th wheel, every time I stopped for a signal light or stop sign and then made a right or left turn it chattered like the carrier bearings fell out and the pinion gear turned sideways in the case.
Changed the gear oil and added the modifier, hasen't chattered since.
Worth trying.
Tom
2003 F350 4x4 Lariat CCSB SRW, Autometer Z Series Gauges, 4"Diamond EyeTB, JWVB, 6.0Trans cooler, 6637, F5 DP Tuner, HPX, IH Bellowed Up-Pipes, Foil Delete, WW, Airlift Rear Bags, Zoodad, Recon LED Cab Lights, GPR-LED, 05 Mirrors, Upper Rad. Hose, Leveling Kit
Changed the gear oil and added the modifier, hasen't chattered since.
Worth trying.
Tom
2003 F350 4x4 Lariat CCSB SRW, Autometer Z Series Gauges, 4"Diamond EyeTB, JWVB, 6.0Trans cooler, 6637, F5 DP Tuner, HPX, IH Bellowed Up-Pipes, Foil Delete, WW, Airlift Rear Bags, Zoodad, Recon LED Cab Lights, GPR-LED, 05 Mirrors, Upper Rad. Hose, Leveling Kit
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Joined: Jun 2009
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From: LaConner, Wa.
Opps. Ring gear not pinion gear.
Tom
2003 F350 4x4 Lariat CCSB SRW, Autometer Z Series Gauges, 4"Diamond EyeTB JWVB, 6.0Trans cooler, 6637, F5 DP Tuner, HPX, IH Bellowed Up-Pipes, Foil Delete, WW, Airlift Rear Bags, Zoodad, Recon LED Cab Lights, GPR-LED, 05 Mirrors, Upper Rad. Hose, Leveling Kit
Tom
2003 F350 4x4 Lariat CCSB SRW, Autometer Z Series Gauges, 4"Diamond EyeTB JWVB, 6.0Trans cooler, 6637, F5 DP Tuner, HPX, IH Bellowed Up-Pipes, Foil Delete, WW, Airlift Rear Bags, Zoodad, Recon LED Cab Lights, GPR-LED, 05 Mirrors, Upper Rad. Hose, Leveling Kit
Lead Driver
Joined: Sep 2005
Posts: 9,399
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From: Norco,CA
Ford says two bottles of modifier but start with one, if you need more add to it. I used amsoil and there modifier only because a friend used it and the temps really droped quick after pulling a long hill with his 38' 5er.
Chet
Chet
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From: Puget Sound
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From: Puget Sound
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From: Reed Point, MT
I'm not sure what the big deal is here.
I have "re-clutched" quite a few of these Sterling rear differentials and the kit used to do it (at least on our three-pinion differentials) is only about $180. As long as the bearings aren't shot, it's an hour ordeal at the most and there aren't any special tools required.
I have "re-clutched" quite a few of these Sterling rear differentials and the kit used to do it (at least on our three-pinion differentials) is only about $180. As long as the bearings aren't shot, it's an hour ordeal at the most and there aren't any special tools required.
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Joined: Jan 2011
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From: Puget Sound
I'm not sure what the big deal is here.
I have "re-clutched" quite a few of these Sterling rear differentials and the kit used to do it (at least on our three-pinion differentials) is only about $180. As long as the bearings aren't shot, it's an hour ordeal at the most and there aren't any special tools required.
I have "re-clutched" quite a few of these Sterling rear differentials and the kit used to do it (at least on our three-pinion differentials) is only about $180. As long as the bearings aren't shot, it's an hour ordeal at the most and there aren't any special tools required.
Lead Driver
Joined: Sep 2005
Posts: 9,399
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From: Norco,CA
Tugly Ford told me 2 bottles when I had trouble when the truck was new. I also called amsoil and they said the same thing. I forget how much is is a tube but my son put one in then later had to put in one more. Worked great for him. He tows very heavy and has know problems even off road.Its hard to add to much unless you get careless. Just start with one after oil change then see how it goes. Go two if you have to and stop there. Use only synthetic diff oil 70-140. Let us know.