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  • K & N

K & N Custom Air Filter Assembly - RK-3931

  • Part #: 184772
  • Manufacturer Part #: RK-3931
  • MSRP Price: $261.39
  • Our Price: $209.11
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184772
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Overview of K & N Custom Air Filter Assembly - RK-3931

  • Large-capacity design; 2 1/8 in. tall
  • Boosts performance, service intervals and filtration
  • Designed for Big Inch Performance Motors that require more air
  • Features a K&N High-Flow air filter, a powder-coated billet aluminum backplate that eliminates external breathers, a built-in, dyno-tuned velocity stack and a laser-etched outer cover accent
  • Maintains factory appearance, utilizes stock air cleaner outer cover
  • Filter is pre-oiled

NOTE: For replacement filter use part no: 30-6133

Specs

Type Air Cleaner
Units Each
Weight 3.75 lbs

Specs for K & N Custom Air Filter Assembly - RK-3931

Type Air Cleaner
Units Each
Weight 3.75 lbs

Fitment for K & N Custom Air Filter Assembly - RK-3931

Part 184772 fits the following machines

See if this part fits your ride

Harley-Davidson
2008 Harley-Davidson Dyna Fat Bob (EFI) - FXDF
2015 Harley-Davidson Dyna Fat Bob - FXDF
2014 Harley-Davidson Dyna Fat Bob - FXDF
2013 Harley-Davidson Dyna Fat Bob - FXDF
2012 Harley-Davidson Dyna Fat Bob - FXDF
2011 Harley-Davidson Dyna Fat Bob - FXDF
2010 Harley-Davidson Dyna Fat Bob - FXDF
2009 Harley-Davidson Dyna Fat Bob - FXDF
2008 Harley-Davidson Dyna Low Rider (EFI) -FXDL
2015 Harley-Davidson Dyna Low Rider - FXDL
2014 Harley-Davidson Dyna Low Rider - FXDL
2009 Harley-Davidson Dyna Low Rider - FXDL
2008 Harley-Davidson Dyna Street Bob (EFI) - FXDB
2012 Harley-Davidson Dyna Street Bob - FXDB
2011 Harley-Davidson Dyna Street Bob - FXDB
2010 Harley-Davidson Dyna Street Bob - FXDB
2009 Harley-Davidson Dyna Street Bob - FXDB
2008 Harley-Davidson Dyna Super Glide (EFI) - FXD
2010 Harley-Davidson Dyna Super Glide - FXD
2009 Harley-Davidson Dyna Super Glide - FXD
2008 Harley-Davidson Dyna Super Glide Custom (EFI) - FXDC
2014 Harley-Davidson Dyna Super Glide Custom - FXDC
2013 Harley-Davidson Dyna Super Glide Custom - FXDC
2012 Harley-Davidson Dyna Super Glide Custom - FXDC
2011 Harley-Davidson Dyna Super Glide Custom - FXDC
2010 Harley-Davidson Dyna Super Glide Custom - FXDC
2009 Harley-Davidson Dyna Super Glide Custom - FXDC
2015 Harley-Davidson Dyna Switchback - FLD
2014 Harley-Davidson Dyna Switchback - FLD
2013 Harley-Davidson Dyna Switchback - FLD
2012 Harley-Davidson Dyna Switchback - FLD
2008 Harley-Davidson Dyna Wide Glide (EFI) - FXDWG
2015 Harley-Davidson Dyna Wide Glide - FXDWG
2014 Harley-Davidson Dyna Wide Glide - FXDWG
2013 Harley-Davidson Dyna Wide Glide - FXDWG
2012 Harley-Davidson Dyna Wide Glide - FXDWG
2011 Harley-Davidson Dyna Wide Glide - FXDWG
2010 Harley-Davidson Dyna Wide Glide - FXDWG

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Instructions and Media for K & N Custom Air Filter Assembly - RK-3931

Owners Manual - PDF Owners Manual - PDF Manual PDF