B/S AIR FILTER
FITS DIFFERENT MODELS SERIES HP
40700 TO 400799 OPPOSED TWIN 14
401700 TO 401799 '' '' 16
402700 TO 402799 '' '' 16
404700 TO 404799 '' '' 12.5
40A700 TO 40A799 '' " 16.5
421700 TO 421799 " " 18
422700 TO 422799 " " 18
42A700 TO42A799 " " 16-19.5
460700 TO460799 OPPOSED TWIN 20-21