This is an original 1937-55 Chevy Truck Extra Cooling 6 Blade 18 Fan. Pretty good condition, solid, some dings/small dents, some lite pitting in areas, couple blades may need some minor straightening-see photos. The diameter of the center hole is approx 1. Center to center of the mounting bolt holes is approx 1 5/8″ next to each other and approx 2 1/4″ diagonally. GM Book shows this fits’37-55 Chevy Utility Trucks (also shows note about fitment on’37-38 trucks)-see last photos for pages in GM books for reference. Will also fit smaller pickups if you wanted extra cooling. Correct for trucks with a 216 or 235 – 6 cylinder engine -Not for 261. May also fit cars, but would need to make sure there is enough room for an 18 diameter fan. Please check my other auctions. The item “1937 1955 Chevy Truck FAN BLADE ASSEMBLY Original GM EXTRA COOLING 6 BLADE 18″ is in sale since Friday, November 12, 2021. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Engine Cooling Components\Fan Blades”. The seller is “djb970″ and is located in Fort Collins, Colorado. This item can be shipped worldwide.
- Country/Region of Manufacture: United States
- OE/OEM Part Number: 604225 use 3707662 OEM
- Interchange Part Number: 1938 1939 1940 1941 1942 1946 1947 1948 1949 1950
- Material: Steel
- Vintage Car Part: Yes
- Type: Fan
- Manufacturer Part Number: 604225 use 3707662 OEM genuine chevrolet deluxe
- Brand: General Motors
- Item Diameter: 18″