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Old Feb 10, 2009 | 08:52 AM
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hansen
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Axle id

Can someone tell me what size axle this is? The vin# tag says axle-24j
front diff-446cf what i could see
 
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Old Feb 10, 2009 | 01:54 PM
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Originally Posted by hansen
Can someone tell me what size axle this is? The vin# tag says axle-24j
front diff-446cf what i could see
24J: 24 = Dana 60 Rear Axle / 4.10-1 / non Limited Slip // J = Power Steering

Ford didn't always list the front axle code.

Dana 44/60: The Ford axle ID tag is (was) under one of the bolts that holds the inspection cover on.

Dana 60: The Dana ID tag is bolted (2) to the housing to the right (left on rear axles) of the inspection cover.

The tag is 2" x 1/2" long and will have a 7 or 8 digit ID number, like these two examples: 603010-1 or 603010-11
 
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Old Oct 18, 2009 | 05:04 PM
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Thanks Numberdummy... I thought front and rear ratios would have to be the same on a 4x4, no?
 
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Old Oct 18, 2009 | 05:50 PM
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Front and rear ratios are almost always different. A tad bit faster in the front for more control on steering and to lessen drive train bind.
 
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Old Oct 19, 2009 | 05:25 AM
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Originally Posted by scottbral
Thanks Numberdummy... I thought front and rear ratios would have to be the same on a 4x4, no?
Since the rear axle ratio is 4.10-1, the front axle ratio most likely will be 4.09-1.

However...it was possible to get a 4.10-1 in the rear, a 4.56-1 in the front. This combo is rare, but it does exist.
 
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Old Oct 19, 2009 | 02:09 PM
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really ,thats interesting.Doesnt it wind up the t case????
 
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