1999 Dodge Ram 1500 Quad Cab 4x4 Long Bed Hose Question
 

I just noticed a hose laying on the ground today. One end looks to be connected on the rear axel in a block that looks to have the brake lines connected to it. The other end has a white plastic piece attached to it. Any idea where this end is supposed to go?

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Any help is much appreciated!

Rear axle vent hose. The little cap is busticated, and it wouldn't hurt to replace that. It just goes up as high as you can get it, where it won't suck in water and such when the diff cools.

awsome...ty!