For Briggs & Stratton: 593934, 693551. for Briggs & Stratton Engines - Air Cooled 7 thru 18HP 0000. for Cub Cadet Mower - Zero Turn - RZT17 Briggs & Stratton 17HP Gas 2004. for Cub Cadet Mower - Zero Turn - RZT42 Briggs & Stratton 17.5HP Gas 2005-2006.
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