Air Cleaner
part # model applied date qty interchange superceded
from to newer former
TUBE-3 WAY CONN TO PASSAGE
16521-B9901 L20B CAL 7807 1 No No 16521-B9800
16521-B9901 L20B CAL CAMP 7807 1 No No 16521-B9800
16521-B9901 L20B FED CAMP 7807 1 No No 16521-B9800
TUBE-4 WAY CONN TO PASSAGE
16521-U6702 L20B 7409 7707 1
16521-B9800 L20B CAL 7708 7806 1 No No 16521-U6702
16521-B9800 L20B CAL CAMP 7801 7806 1
16521-B9800 L20B FED 7708 1 No No 16521-U6702
16521-B9800 L20B FED CAMP 7801 7806 1