(1) 163CC Generac GP1800, 5981 & 5981-2. 2) 196CC Generac GP1800, 005723-0 & 0057230. 3) 208CC Generac GP3250, 005982-0, 5982-1 & 5798. 4) 208CC Centurion 006104, 006104-1, 006104RO & 6104RO. Distance between the center of Two Mounting Holes in the both Front & Rear Ends of Carburetor: 42.9 ± 0.5mm (about 1-11/16 in).
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