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K&N RC-5178 5.0 out of 5 stars 4 Customer Reviews
Replacement Filters > Universal Air Filter

 List Price: $142.47
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K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. This universal air filter has a rigid flange for a clamp-on hose connection. K&N universal air filters are washable and reusable. [MORE]
  • Designed to increase horsepower and acceleration
  • Washable and reusable lifetime air filter
  • Rigid flange for connection to a hose
  • Made in USA
  • One year limited warranty

Product Specifications 
Air Filter Shape:Oval Straight
Base Outside Length:10.25 in (260 mm)
Base Outside Width:7.188 in (183 mm)
Filter Material:Cotton Gauze
Filter Re-Oiling Amount:7.57 oz (224 ml)
Flange Inside Diameter:3.688 in (94 mm)
Flange Length:1 in (25 mm)
Flange Offset:1.5 in (38 mm)
Flange Outside Diameter:4 in (102 mm)
Flange Type:Offset
Height:7.875 in (200 mm)
Package Contents:1 Air Filter
Package Quantity:1
Part Number:RC-5178
Product Box Height:7.75 in (197 mm)
Product Box Length:10.38 in (264 mm)
Product Box Width:10.38 in (264 mm)
Product Style:Unique Air Filters
Top Material/Finish:Black Powder Coated
Top Outside Length:9 in (229 mm)
Top Outside Width:5.375 in (137 mm)
Top Style:Metal
Weight:4.2 lb (1.9 kg)

Product Reviews      Review part RC-5178

 I ordered the wrong part. A product specialist named Joseph set me up with the correct part. He also assisted me in returning the part I had ordered. I received excellent customer service and would recommend this company to anyone who asks.
John, Sacramento, California
 Perfect fit.
Ron, Oxford, Georgia
 Excellent product for my F-350 Ford 6.0.
Bob Shelton, Nampa, Idaho
 K&N filters are simply the best products available. They are extremely well made and the their customer service and support is unmatched!
Dan Bray, Fort Mill, South Carolina