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Ford 10.5 spline count

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Old Dec 24, 2011 | 04:06 AM
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Ford 10.5 spline count

What is the spline count on the stock setup in the rear 10.5? I'm getting a Detroit Truetrac but they only come in 35 spline. Do I have to get any other parts besides 35 spline axles?
 
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Old Dec 24, 2011 | 06:54 AM
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The front Dana 50 has 30 splines and the rear 10.5 has 35 splines. I believe the truetrac you need for the rear is 915A550(ff). Best to call Eaton to make sure. You don't need to buy new axles to install the truetrac unless you want to install new ones for insurance.
 
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Old Dec 24, 2011 | 11:07 AM
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+1

sterling 10.5 is 35 spline. I bought a detroit locker and it fit no problem.

you will need to buy new carrier bearings
 
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Old Dec 24, 2011 | 09:23 PM
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You will need a shim kit & synthetic lube...
 
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