First printed 9/82
If you look on the bottom half of your air cleaner housing, you will find that it specifies the correct air filter. You should be able to come up with a readily available unit that fits by using a good filter cross-reference book or by using this handy reference table.
DUAL CARBURETOR – 1725
|FRAM||CA2631||4″||5-3/4″ X 2-3/8″|
|CROSSLAND||890||4″||5-3/4″ x 2-3/8″|
SINGLE CARBURETOR – 1725
|GUD||AG435||3-7/16″||5-1/2″ x 2-1/4″|
|AG126||3-1/2″||5-1/2″ x 2-3/8″|
(As a last resort) as well as ones covered under dual carburetors, but not vice versa.