K&N 1.25in Flange ID x 3in OD x 2.5 inch H Rubber Base Crankcase Vent Filter

K&N 1.25in Flange ID x 3in OD x 2.5 inch H Rubber Base Crankcase Vent Filter

Marsoni

M251S

$36.99

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

K&N 1.25in Flange ID x 3in OD x 2.5 inch H Rubber Base Crankcase Vent FilterK&N crankcase vent filters are perfect for racing applications, vintage cars or individuals who want to add some aesthetics to their classic carbureted engine. The 62 1380 crankcase vent filter has a black rubber top and base. The filter is 2 1 2 inches tall, 3 inches in outside diameter with a 1 1 4 inch inside diameter flange which is designed to clamp onto a vent tube or outlet. Constructed with a cotton filter media it can be cleaned and reused

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Reviewed in the United States on May 27, 2026