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Front Diff Gear Lube

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Old Feb 24, 2008 | 12:00 PM
  #1  
Gage2502's Avatar
Gage2502
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Fleet Mechanic
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From: Northern IL
Front Diff Gear Lube

Hello guys, on my 2000 Expedition 4x4 im going to be changing the Front and Rear Diff Oil I know that the Rear takes 75W140 and the Front takes 75W90 Im going to be useing Royal Purple Gear Lube it already has Limited Slip Additive in it. But what about the front diff, 75W90 also has Limited Slip Additive in it too, will this hurt the fron axle?
Thaks ~Gage~
 
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Old Feb 24, 2008 | 12:31 PM
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05 super's Avatar
05 super
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From: yukon
i wouldn't think so. i put 75w90 in the wifes 00 expy's rear end to. a wheel seal went out and i fixed it at work one night and that's all we had out there. it's still in there.
 
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Old Feb 24, 2008 | 01:28 PM
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sbclemens
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I've used Royal Purple in both the front and rear without any problems.
 
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Old Feb 24, 2008 | 04:04 PM
  #4  
Gage2502's Avatar
Gage2502
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From: Northern IL
Thanks guys for the info.
~Gage~
 
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