This part is commonly Used on models:
78521 Chute Gate Kit, 48in, 52in and 60in Mowers for Z400 and Z500 Series Z Master Riding Mowers
78522 Chute Gate Kit, 72in Mowers for Z500 Series Z Master Riding Mowers
78520 Chute Gate Kit, 34in and 40in Mowers for Z300 Series Z Master Riding Mowers
115-4190 Operator-Controlled Discharge Chute Kit, Commercial Walk-Behind Mower with 36in or 40in Cutting Unit
115-4195 Operator-Controlled Discharge Chute Kit, Commercial Walk-Behind Mower with 48in, 52in or 60in Cutting Unit
117-3600 Operator-Controlled Discharge Chute Kit
117-8565 Operator-Controlled Discharge Chute Kit with Bag, GrandStand Mower with 36-inch or 40-inch Cutting Unit
119-7292 Operator-Controlled Discharge Chute Kit, GrandStand Mower with 48-inch, 52-inch or 60-inch Cutting Unit
133-1434 Chute Gate Kit, GrandStand Mower
144-2688 48in Chute Gate Kit, Z Master 4000 Series Riding Mower
144-6571 52in Chute Gate Kit, Z Master 4000 Series Riding Mower
144-6572 60in Chute Gate Kit, Z Master 4000 Series Riding Mower
163-4118 48in Chute Gate Kit, Z Master 2000 Series Riding Mower
163-4119 52in Chute Gate Kit, Z Master 2000 Series Riding Mower
163-4120 60in Chute Gate Kit, Z Master 2000 Series Riding Mower