The General Information Handbook for Hudson Automobiles by Alex ...

1941 Hudson - Page 2
Fuel System
Carburetor (Carter) : WA1-454S . - Models 40, 48, 10, 18, 20, 28 w/ 175 cid motor
: WDO-461S - Models 41, 43 after series #3116; 1941 before s/n 2140; Models 10,
18, 20, 28 w/212 cid motor
: WDO-455S - 1940 eight cylinder, 1941 eight Cyl.. before s/n #7293
: WDO-501S - 941 s/n 2150 up:1942 s/n 21-1324 up, s/n 22-1322 up; 1946-1947 all six cylinder
: WDO-502S - 1941 eight after s/n #7293; 1942-47 eight cylinder
Fuel Pump (AC) : AF #1523753 - std 89, 40, 48, 10, 18, 20, 28
: AK #1523289 - 1937-1939 all exc. 90; 1940-1942 all exc. 40, 48, 10, 18, 20, 28
Shipments:
78,717 Passenger
812 Commercial
85