joeymt33
i4WD=imitated 4WD
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What does the vent lines do anyways that's on the diffs? I've put bellows on my old Polaris rzr no problems I guess that's what I'll do on the Honda.
Replace the vent line with a bellow. You'll no longer have a vent line.
The vent is to allow the expanding and contracting air to have a place to go instead of pushing a seal out.
As the diffs get hot, the air expands and needs to have a place to vent. When it cools back down, it draws air back in. The bellow will expand and collapse but it's still sealed so water or dust can't get in.
Also, when the diffs are hot and you drive thru deep water, the diff rapidly cools and it will draw in water if the vent in under water.