K&N Universal Clamp-on Air Filter 2in Flange ID 5-3/16in Base 3-1/2in Top 3-11/16in Height w/ Vent

K&N Universal Clamp-on Air Filter 2in Flange ID 5-3/16in Base 3-1/2in Top 3-11/16in Height w/ Vent

Marsoni

M251S

$75.99

Get it in 3 business days with 1 day shipping. Friday, May 29

K&N Universal Clamp-on Air Filter 2in Flange ID 5-3/16in Base 3-1/2in Top 3-11/16in Height w/ VentSKU: RU 9920 UPC: 024844396792 K&N Universal Clamp on Air Filter 2in Flange ID 5 3 16in Base 3 1 2in Top 3 11 16in Height w Vent The K&N RU 9920 universal clamp on air filter fits a broad range of equipment including racing vehicles, radio controlled cars, generators, snowmobiles, tractors and custom intakes with 2 inch ID flanges. Constructed with a 5 3 16 inch base OD, 3 1 2 inch top OD and 3 11 16 inch height plus integrated vent, this filter

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Reviewed in the United States on May 12, 2026