K&N Engineering 62-1390 Crankcase Vent Filter with 1.25-Inch Flange

K&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 62-1390 crankcase vent filter has a K&N embossed chrome-plated steel top with a black rubber base. The filter is 2-1/2 inches tall, 3 inches in outside diameter with a 1-1/4 inch flange which is designed to push on to the existing rubber breather grommets. This air filter is constructed with non-woven synthetic filter media so it can be cleaned and reused repeatedly. Note: Legal in California only for racing vehicles which may never be used, registered, or licensed for use upon a highway. See knfilters.com for CARB status on each part for a specific vehicle. Constructed with non-woven synthetic media, this crankcase vent filter comes with a chrome-plated steel top and with a black rubber base. The flange is 1-1/4 inch in diameter and mounts directly on to existing rubber breather grommets. Associated products: RU-0150PK Air Filter Wrap, 99-0624 Filter Cleaner; Synthetic, 32oz Spray

• Washable and reusable filter media
• Washable And Reusable

The K&N Engineering 62-1390 crankcase vent filter is designed for racing applications, vintage vehicles, and classic carbureted engines where a compact, reusable breather filter and clean appearance are desired. Its chrome-plated steel top features an embossed K&N logo, while the black rubber base provides a secure connection to an existing crankcase breather grommet.

Inside, washable non-woven synthetic filter media helps capture contaminants while allowing crankcase ventilation. The filter can be cleaned and reused repeatedly with appropriate K&N maintenance products, making it a practical choice for long-term use. The 1.25-inch flange is designed to push directly onto compatible rubber breather grommets without requiring a separate adapter. Associated products include the K&N RU-0150PK Air Filter Wrap and 99-0624 Synthetic Filter Cleaner.

What's Included: One K&N Engineering 62-1390 crankcase vent filter.

Fitment and Legal Information: This product is intended for compatible crankcase breather applications and should be verified against the vehicle or engine configuration before installation. It is legal in California only for racing vehicles that may never be used, registered, or licensed for highway use. This product is not CARB approved for highway applications. Review current California emissions requirements and K&N product information for applicable vehicle-specific status before purchase or installation.

Features:

• Reusable synthetic filter media: Washable, serviceable filter media can be cleaned and reused for repeated maintenance cycles.
• Crankcase ventilation: Helps filter contaminants from crankcase venting on compatible racing, vintage, and carbureted engine applications.
• Direct grommet mounting: The 1.25-inch flange is designed to push onto compatible existing rubber breather grommets.
• Durable classic construction: Chrome-plated steel top and black rubber base provide a distinctive appearance suited to classic engine compartments.

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1