Dick's Auto Parts » 4.000 in. (102mm)

Description: The K/N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K/N air filter when used in very dusty conditions. Red colored pre-cleaners are oiled while gray colored pre-chargers are not.

Description: Spring clip clamps for K/N universal air box assemblies-K/N spring clips create a positive seal between the filter base and top. This package contains 4 clips that are 3/4 inches wide and 5.99 inches long.

Description: Spring clip clamps for K/N universal air box assemblies-K/N spring clips create a positive seal between the filter base and top. This package contains 4 black clips that are 3/4 inches wide and 4.45 inches long.

Description: Spring clip clamps for K/N universal air box assemblies-K/N spring clips create a positive seal between the filter base and top. This package contains 6 black clips that are 3/4 inches wide and 4.45 inches long.