Hell, $22 isn't bad at all for a float. I had to order one for an Onan engine in an old Case 440 garden tractor, and it was over $70. Its almost the same as the one in your H, but just different enough that it won't work.
'56 IH 350 Utility Gas, '47 Farmall H Gas, '08 Bobcat Toolcat 5600 Turbo
Pineray Dairy (RIP) -- 1880-2015 5 generations and 135 years of quality milk production
Stihl, Ariens, Tecumseh, LCT, Lauson, Kohler, Subaru and Lawn Boy Certified Technician with over 15 years experience.