500 Hour Filter Service Kit for Kohler CH 730. Engine: Twin Cylinder. Spin-On Oil Filter - H: 60| O/D: 76| Thread: 3/4 in - 16 UNF. Inline Fuel Filter - H: 110| O/D: 37| I/D: 6/8-6/8. Air Filter - H: 75| O/D: 177| I/D: 142.
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