Oregon 78-044-1, IDLER FLAT TORO 37 IN DECK 36-3220 Also Replaces: CASE: C37891, G900-2518, G9002518 INGERSOLL: C37891, G900-2518 TORO-WHEELHORSE: 26-1840, 261840, 36-3220, 363220, 55-8260, 558260, 62-4520, 624520 WRIGHT STANDER: 71460006 ZIPPER: 100-1015, 1001015 Product Code:780441