K&N Off-Road Air Filters for UMP Air Boxes, Volkswagen Carburetors, and other applications

These Off- Road filters are designed to provide an outstanding combination of filtration and performance.
Designed to achieve high, virtually unrestricted airflow while maintaining filtration levels critical to your engine.

K&N Off-Road Air Filter Assembly

K&N Off-Road Air Filter Assembly

Covered round assembly with 3" outlet. Aluminum cover allows extra protection for filter element. Filter size 9" Diameter by 3" tall.

K&N Off-Road Air Filter Assembly 55-1120
Replacement Air Filter Element E-3600


K&N Replacement Filters for UMP Off-Road Air Box

K&N Replacement Air Filters for UMP Off-Road Air Box

K&N Performance High Flow Air Filters for UMP Off-Road Air Boxes include sealing grease and a DryCharger® filter wrap to extend servicing interval.

K&N Air Filter for UMP Off-Road Air Box with 3" outlet - 55-1000
K&N Air Filter for UMP Off-Road Air Box with 4" outlet - 55-1001


VW Racing Engine Air Filters

K&N Air Filters for VW Racing Engines

Universal air filters designed for 2-1/16" VW Solex and 2-9/16" Zenith-Holley carburetors. One piece construction with a strong rubber base and flange that clamps directly to the carburetor. Some units have 1/2" vent kits included, for easy installation of vent hoses. Choice of show quality chrome or economy rubber top. Chrome adds the touch of class - rubber for the rugged off-road use. Three shapes or styles and numerous heights available - see listings below.


K&N Universal Air Filters for VW Solex Carb With 2-1/16" Mounting Flange

 

Round Center Mount

Flange I.D. Filter O.D. Filter Height Rubber Part # Chrome Part #
2-1/16" 3-1/2" 4" RA-0500 RA-050V
2-1/16" 3-1/2" 5" RA-0510 N/A
2-1/16" 3-1/2" 6" RA-0520 N/A
2-1/16" 4-1/2" 4" RA-0530 N/A
2-1/16" 4-1/2" 5" RA-0540 N/A
2-1/16" 5-1/2" 2" - RA-055V*
2-1/16" 5-1/2" 3" RA-0560*
2-1/16" 5-1/2" 4" RA-0570* RA-057V*
2-1/16" 5-1/2" 5" RA-0580* -

 

Round Offset Mount

Flange I.D. Filter O.D. Filter Height Rubber Part # Chrome Part #
2-1/16" 6" 2" RA-0450* RA-045V*
2-1/16" 6" 3" RA-0460* RA-046V*
2-1/16" 6" 4" RA-0470*

 

Oval Offset Mount

Flange I.D. Filter O.D. Filter Height Rubber Part # Chrome Part #
2-1/16" 4-1/2" x 7" 1-1/2" RA-0700* RA-070V*
2-1/16" 4-1/2" x 7" 2" RA-0710* RA-071V*
2-1/16" 4-1/2" x 7" 3" RA-0720* RA-072V*

 

* - Optional 1/2" vent comes as standard equipment


K&N Universal Air Filters for Zenith-Holley Carb With 2-9/16" Mounting Flange

 

Round Center Mount

Flange I.D. Filter O.D. Filter Height Rubber Part # Chrome Part #
2-9/16" 4-1/2" 4" RA-0600 N/A
2-9/16" 4-1/2" 5" RA-0610 N/A
2-9/16" 5-1/2" 2" RA-0620* RA-062V*
2-9/16" 5-1/2" 3" RA-0630* RA-063V*
2-9/16" 5-1/2" 4" RA-0640* N/A
2-9/16" 5-1/2" 5" RA-0650* N/A

 

Round Offset Mount

Flange I.D. Filter O.D. Filter Height Rubber Part # Chrome Part #
2-9/16" 6" 2" RA-0660* RA-066V*
2-9/16" 6" 3" RA-0670* RA-067V*
2-9/16" 6" 4" RA-0680* RA-068V*

 

Oval Offset Mount

Flange I.D. Filter O.D. Filter Height Rubber Part # Chrome Part #
2-9/16" 4-1/2" x 7" 1-1/2" RA-0750* RA-075V*
2-9/16" 4-1/2" x 7" 2" RA-0760* RA-076V*
2-9/16" 4-1/2" x 7" 3" RA-0770* RA-077V*

 

* - Optional 1/2" vent comes as standard equipment

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