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 REPLACEMENT AIR FILTERS FOR UMP OFF-ROAD AIR BOX
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
Oval Offset Mount
* - 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
Round Offset Mount
Oval Offset Mount
* - Optional 1/2" vent comes as standard equipment