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Part #: KNRU-5177HBK

K&N RU-5177HBK Dryflow Air Filter

Flange: 6" | B: 9" | T: 6.625" | L: 7.5"
Part #: KNRU-5177HBK
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The K&N RU-5177HBK DryFlow Air Filter is a direct replacement for the popular K&N BlackHawk Series Intake Systems. Made made from Dryflow, oil-free synthetic media these low restriction clamp-on air filters are designed and manufactured for a wide variety of applications. When dirty they can be easily washed using K&N synthetic air filter cleaner.


  • High-Flow Filter 
  • Oil-Free Filter Design 
  • Washable & Reusable 
  • Black Synthetic Media

Filter Specifications: 

Air Filter Large End Diameter: 9 in (229 mm)
Air Filter Shape: Round Tapered
Base Outside Diameter: 9 in (229 mm)
Filter Material: Non-woven Synthetic
Flange Inside Diameter: 6 in (152 mm)
Flange Length: 1.125 in (29 mm)
Flange Type: Centered
Height: 7.5 in (191 mm)
Product Style: Round Tapered Universal Air Filter
Top Outside Diameter: 6.625 in (168 mm)
Top Style: Rubber


  • MFG. NumberRU-5177HBK
  • Manufacturer NameK&N Engineering
  • Weight2.00 lb.


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