THIS DRIVE V-BELT REPLACES PART NUMBERS 103-6317, 1036317SL, AND 258-038, 13254, 7583, 110-8547, 310538, 754-0240, 954-0240, 5165, 7076680, 7076680YP, 7-6680, 75-009, 5L380, AND 1023084. FITS MODELS: TTS16KA363, TTS16KA363CA, TTS16KA483, TTS16KA483CA, TTS16KA523, TTS20KAE483, TTS20KAE483CA, TTS20KAE523, TTS20PKAE483, TTS20PKAE523, TTS481KA363, TTS481KA363CA, AND TTS481KA483. COMPATIBLE WITH METRO HP, S-SERIES TURF TRACER, AND TURF TRACER HP. WIDTH: 5/8" X LENGTH: 38".Warning:Lead-Nickel-Cancer and Reproductive Harm