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USD 40.99
Part #: KN25-5166

K&N 25-5166 Airforce Pre-Cleaner

B: 8" | T: 6.625" | L: 12"
Part #: KN25-5166
$ $40.99
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The K&N 25-5166 Airforce Pre-Cleaner is a specially designed foam filter wrap made to extend the service interval of your K&N Filtercharger when used in very dusty conditions. The Airforce Pre-Cleaner is designed to be cleaned with K&N Cleaner or soap & water. Gray colored Airforce pre-cleaners do not use oil. They have smaller foam cells.

Part 25-5166 Product Specifications
Product Style: Filter Wrap - Round Tapered
Wrap Type: Extreme Duty Pre-Cleaner
Color: Charcoal
Material Used: Foam
Base Inside Diameter: 8 in (203 mm)
Top Inside Diameter: 6.625 in (168 mm)
Height: 12 in (305 mm)
Closed Top: Yes
Air Filter Shape: Round Tapered
Weight: 1.5 lb (0.7 kg)


  • MFG. Number 25-5166
  • Manufacturer Name K&N Engineering
  • Shipping Weight 1.00 lb.
  • Shipping Length 11 in.
  • Shipping Width 11 in.
  • Shipping Height 21 in.
  • Fuel Type Diesel / Gas
  • UPC 024844199065
  • Warranty Yes
  • Warranty Info 1 Year Limited
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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