This breather/vent kit for Nissan Frontier, Titan, & Xterras has what you need for peace of mind for your rear differential.

Will fit any Frontier or Xterra newer than  2005.

Will fit any Titan from 2004-2015

Kit contains:

(1) 7ft of high quality hose-(enough for routing to behind the tail light)

(1) Barb 

(1) Fuel filter

(2) Hose Clamps

(3) Zipties

Nissan's stock threading on the rear axle is a BSPT thread (British Standard Pipe Thread). 

This means that as you tighten the barb the threads will seal. The barb is made of brass and will not corrode. 

Hose is a SAE 30R7 Black Rubber Fuel Line. It is temperature resistant from -40 Degrees Fahrenheit to +257 Degrees Fahrenheit.

DISCLAIMER:

I cannot be liable for any work done on your truck.