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Old 01-31-2011, 09:05 PM
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Default Re: Front differential leaking

$125 to do that is complete BS!!!!! Yes your front diff has a vent line. Its just a rubber vacum line that runs from the top of your diff to high up on your firewall. I do not have a filter on mine and I wheel the piss out of my truck. IMO that is a gimick and tell them no thanks. Just be sure to chage your diff fluid every 30K miles (or after really deep watercossings, like water over the hood stuff) and you will be fine.
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