This part is commonly Used on models:
78455 44"" and 52"" Twin Soft Bagger, 100 Series Z Master
78498 52"" Twin Soft Bagger, 200 Series Z Master
78507 44"" and 52"" Twin Soft Bagger, Z100 Z Master
78574 48in E-Z Vac Blower and Drive Kit, 2016 and After Grandstand Mower
78575 52in E-Z Vac Blower and Drive Kit, 2016 and After Grandstand Mower
78576 60in E-Z Vac Blower and Drive Kit, 2016 and After Grandstand Mower
78525 48in Blower and Drive Kit, Grandstand Mower
78526 52in Blower and Drive Kit, Grandstand Mower
78527 60in Blower and Drive Kit, Grandstand Mower
146-1458 2-Bag Collection System, Powered