2003 rear axle maintenance | Ford Explorer Forums - Serious Explorations

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2003 rear axle maintenance

pb3

Active Member
Joined
November 24, 2006
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City, State
STL
Year, Model & Trim Level
'06 4x2 eb
hi all,

have a 2003 4x4 v8 w/ 119k miles. i've got the rear (3.73 LS) axle / differential out. is there more info on this item? is it still considered an 8.8 with the IRS? or is there another trade name for it? dana ##?

i'm wanting to refresh it since i had to go all in and replace the half shaft seals.

also, did i hear that some put extra clutches in the LSD for better performance? what's the story?

thanks,
parker
 






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