285722 Radiator hose, Kohler upper radiator hose. Used on the Kohler 30RZ62 30kw Hercules powered generator. 40-3891313 25 inches in diameter at

25 inches in diameter at the mating surface area

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285722 Radiator hose, Kohler upper radiator hose. Used on the Kohler 30RZ62 30kw Hercules powered generator. 40-3891313 25 inches in diameter at285722 Radiator hose, Upper. This is the upper radiator hose for the Kohler 30RZ62 Hercules powered gaseous generator. This hose measures 2"ID, both ends. Overall length 17. 5 inches. This hose, when placed in a vertical position has a 7. 5 inch reach as shown in the 2nd picture. This part is very similar to hoses used in other "Hercules" applications that used the 2300 engine. Hercules has a similar hose, part number 40 0010742. About the only