This is a new old stock auto part NOS This is a 6 volt cut out relay circut breaker replaces autolite part # CBA-4020 CB-4009, CB-4011, CB-4012.
listed as fitting
1925-36 DIAMOND T
1925-35 INDIANA
1926-33 HUPMOBILE
1925-35 GRAMM
1926-34 GRAY MARINE
1926-34 BROCKWAY
1927-31 FISHER
MANY OTHER TRUCK AND MARINE APPLICATIONS 1926-1935
