K&N Unique Air Filter - Replacement Element for RK-3931 K&N Unique Air Filter - Replacement Element for RK-3931 K&N Engineering The K&N replacement air filter for RK Series air cleaner assemblies is designed to increase horsepower and acceleration while providing excellent filtration. The air filter is washable and reusable and designed to be used as a replacement air filter for specific K&N RK Series air cleaner assemblies for Harley-Davidson® motorcycles. The air filter is covered by the famous K&N Million-Mile Limited Warranty.

K&N Unique Air Filter - Replacement Element for RK-3931

Code: KNNE-3975
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K&N Unique Air Filter - Replacement Element for RK-3931 K&N Unique Air Filter - Replacement Element for RK-3931 K&N Unique Air Filter - Replacement Element for RK-3931 K&N Unique Air Filter - Replacement Element for RK-3931 K&N Unique Air Filter - Replacement Element for RK-3931 K&N Unique Air Filter - Replacement Element for RK-3931
K&N Unique Air Filter - Replacement Element for RK-3931
K&N Unique Air Filter - Replacement Element for RK-3931 K&N Unique Air Filter - Replacement Element for RK-3931 K&N Unique Air Filter - Replacement Element for RK-3931 K&N Unique Air Filter - Replacement Element for RK-3931 K&N Unique Air Filter - Replacement Element for RK-3931 K&N Unique Air Filter - Replacement Element for RK-3931
Category: Car & Truck Parts

  • 1-4 DAYS DELIVERY

  • 100% ORIGINAL AND QUALITY

  • 24 MONTHS GUARANTEE

The K&N replacement air filter for RK Series air cleaner assemblies is designed to increase horsepower and acceleration while providing excellent filtration. The air filter is washable and reusable and designed to be used as a replacement air filter for specific K&N RK Series air cleaner assemblies for Harley-Davidson® motorcycles. The air filter is covered by the famous K&N Million-Mile Limited Warranty.
The K&N replacement air filter for RK Series air cleaner assemblies is designed to increase horsepower and acceleration while providing excellent filtration. The air filter is washable and reusable and designed to be used as a replacement air filter for specific K&N RK Series air cleaner assemblies for Harley-Davidson® motorcycles. The air filter is covered by the famous K&N Million-Mile Limited Warranty.