40-0010742 Radiator hose, Hercules radiator hose. The original part number for this hose was 255711 Model 624 this engine was also used

this engine was also used on Read ScreenAll screeners both RD-40

Behr part number is DA450300

This will be the manifold in the center with the 90 degree turn of the Lister Petter drawing

For a proper leak free seal item number 3 will also be needed

this fan assebly is a 5 blade pusher type of fan

40-0010742 Radiator hose, Hercules radiator hose. The original part number for this hose was 255711 Model 624 this engine was also used40 0010742 Radiator hose, Upper. Original part number was 255711. These hoses are 2"ID, both ends. Overall length is 17. 5 inches. This hose, when placed in a vertical position has a 9 inch reach as shown in the 2nd picture. This part is very similar to the upper radiator hose used on several different generator applications one was the Kohler 30kw model 30RZ62 generator. The Kohler part number was 285722. Either hose will work as they both are almost