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Old Oct 25, 2010 | 05:29 AM
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rearend gears

Anyone know how to find out which diff gears I have. It's a 09 F350 cc longbed 4x4, with a v10. Also, The decal on the bed says (4x4 offroad), but it has skid plates and Rancho shocks. Is'nt that an FX4????
 
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Old Oct 25, 2010 | 06:23 AM
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you mean gear ratio? on the white sticker on the post behind the drivers door, last row, under 'AXLE' will be a 2 char code.

see the tech folder sticky post at the top of this section to decode.

on my 08 DRW, it is 4N, which means 4.10 limited Slip.
here is my sticker

Sam
 
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Old Oct 25, 2010 | 06:51 PM
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Thanks, mine says 4N also! Good to know.
 
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