Here is an aftermarket Western/Fisher breather cap. Included is a replacement for Western/Fisher part number 21727-2 or SnowEx 48278. This threads into a 90° elbow or the hydraulic reservoir on the top of the pump. On some pumps, this breather is the fill cap as well. ***One note: The OEM breather has a rubber seal to seal the breather to the elbow/reservoir/etc. The breather being sold here does not have a rubber seal. Breather can be sealed to elbow/reservoir/etc with plastic safe liquid thread sealer (not included). Do not use thread tape to seal the breather, as it can get into the pump.*** Make sure this is the part you need before purchasing. What you see in the pictures is what you will be receiving, nothing else. Thanks for looking and see my other listings for more plow parts.

Free shipping to the 48 continental US states only. Thanks and feel free to ask any questions that you may have. 


Return Policy: Please email me with any questions before purchasing the item. Buyer is responsible to independently confirm fitment before ordering. Buyer needs to do their own research before buying. No returns, refunds, or exchanges for parts that have been purchased incorrectly.