This simple and well-designed K&N Air Filter Assembly Kit has proven to be extremely popular with 48 IDA and 51 IDA owners. The kit cleanly accommodates a high-flow K&N filter element onto the Weber 48/51 IDA carburetor.
The kit contains lower and upper chromed, stamped steel mounting plates; sealing gaskets; a filter element; and installation instructions.
Adequate clearance is provided for remounting the 48 IDA Air Horns inside of the filter element. If the kit is used with the 51IDA Air Horns you will need to trim material away from the upper flared portion of each Air Horn
By using the K&N Recharger Kit, the filter can be cleaned, re-oiled, and reused almost indefinitely.