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Picture of Alldogs Offroad Rear Differential Breather for Nissan Frontier & Xterra
Picture of Alldogs Offroad Rear Differential Breather for Nissan Frontier & Xterra
Picture of Alldogs Offroad Rear Differential Breather for Nissan Frontier & Xterra
Picture of Alldogs Offroad Rear Differential Breather for Nissan Frontier & Xterra

Alldogs Offroad Rear Differential Breather for Nissan Frontier & Xterra

3 review(s)
Manufacturer: Alldogs Offroad Coop
SKU: ADO-DIFF-BREATHER
Free shipping
$25.00

The OEM rear differential breather which comes on the Nissan C200K & M226 axles (Frontier, Xterra & Titan) is a mechanical unit that is prone to failure when dust and dirt get into the unit.  When the unit fails, pressure can build inside the differential and will push out the axle seals and lead to a costly axle rebuild or replacement.  This replacement breather is a non-mechanical unit that is manufactured with a durable waterproof and air-permeable membrane (similar to that found in high-performance backpacking gear!).  It allows the differential to breathe with changes in temperature and atmospheric conditions. 

Products specifications
Attribute name Attribute value
Fitment Nissan 2nd Gen Xterra (2005-2015), Nissan D40 2nd Gen Frontier (2005-2021)
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Existing reviews
Better quality that OEM
5
Thanks for carrying a quality low cost preventative maintenance item for the Frontier.

Curious if the holes on this product need to be occasionally cleaned in order for the venting to occur? Any maintenance suggestions from the All Dogs team?
MATTHEW | 11/2/2025 12:09 PM
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Perfect
5
Very well made part. Works exactly as it should!
Nick | 6/29/2020 9:52 PM
Was this review helpful? Yes No (2/0)
Save your seals!
5
For peace of mind, swap out the factory rear axle vent with this - did this on my brand new Frontier. Haven't had a single issue yet with road salt, water, etc. Great product that far exceeds the quality of factory.
Milan | 5/1/2020 9:28 PM
Was this review helpful? Yes No (2/0)
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