140-3280 Air Filter Element, Onan KY Spec B & after.


Part # 140-2852 was used for units built prior Nov 2000, but is no longer available.  Need to use upgrade kit, or new part. 

Units built prior to November of 2000 should use upgrade kit part # 140-3295.

Units built after February 2001 use this new filter part number 140-3280.


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  • Part #: 140-3280
  • 13 In Stock
  • Manufactured by: Onan®

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