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Mysterious Air Filter

thilokind

Active Member
We would like to replace the air filter on an RV7, but have no idea about the model. An Internet search also didn't bring up any results.
In the rubber seal of the air filter marking are shown:
K&N
A077 A6-B

The diameter of the filter is approx. 7.2''; the height is approx. 2''

Anybody has an idea, what type of filter this is?

Thanks a lot
 

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E-3450

I just did the legwork for the same issue. My filter had the same number as you posted. The new K&N number for that filter is E-3450.
 
I just did the legwork for the same issue. My filter had the same number as you posted. The new K&N number for that filter is E-3450.

If I recall correctly, The box has that part number. But that part number is not printed on the filter...... I would like to know why K&N does that.
 
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