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Old 10-02-2011, 12:23 PM   #1
jeep2002wrangler's Avatar
Join Date: Sep 2011
Posts: 8
differential vent

Is there a vent on the rear differential of a 2002 DMEP 3.73? I have a small seepage of gear oil coming from the cover, and wanted to check the vent before I re-seal it. Thanks

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Old 10-02-2011, 12:33 PM   #2
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Yes I'm not entirely sure how to access the hose but it's in the driver rear quarter panel I believe.

Also are you sure the seepage isn't coming from the pinion seal? I had a battle with mine is why I ask.

|2004 Jeep TJ "Green Machine"|4.0L 5 speed Dana44|33x12.50x15 Goodyear Duratracs|2.5" OME HD coils + 1.25" body lift|OME NitroSport shocks|4.56 gears|Skid Row Engine Skid|BCC Sliders|Currie AntiRock|
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Old 10-02-2011, 07:19 PM   #3
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The pinion seal looks OK. I looked around under the drivers side, could not find anything resembling a hose.

Thanks for the response
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