The John Deere SA20803 Parts Set is an authentic OEM component designed for maintenance and repair of a wide range of John Deere lawn and garden tractors and front mowers. This genuine parts set ensures optimal performance and compatibility with models such as the F510, F525, F710, F725, F735, F910, F911, F912, F915, F925, F930, F932, F935, GX345, GT225, GT235, GT245, LX255, LX266, LX277, LX279, LX280, LX288, LX289, SST15, SST16, SST18, X300, X304, X305R, X310, X320, X324, X330, X340, X350, X350R, X354, X360, X370, X380, X384, X390, X394, X500, X520, X530, X534, X540, X570, X580, X584, X590, X710, X730, X734, X738, X739, X750, X754, and X758. Refer to your machine's parts catalog for specific application details.