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
78531 48in E-Z Vac Bagger, Z400 Series Z Master Mowers
78532 52in E-Z Vac Bagger, Z400 Series Z Master Mowers
78533 52in E-Z Vac Bagger, Z500 Series Z Master Mowers
LHPUV4448 Ultra Vac LHP
LHPUV4650 Ultra Vac Lazer HP
LHPUV52 Ultra Vac LHP
LHPUV5256 Ultra Vac Lazer HP
LZUV52 Ultra Vac Lazer Z & XP
LZUV60 Ultra Vac Lazer Z & XP
LZUV72 Ultra Vac Lazer Z & XP
UV60 UltraVac Lazer Z
UV6672 Ultra Vac Lazer Z
UV72C Ultra Vac Lazer Z
78562 48in and 52in E-Z Vac Twin Bagging System, Z Master G3 Mower
LZUV2B Next Lazer Z Ultra Vac
LZUV3B Next Lazer Z Ultra Vac
UV60C Ultra Vac Lazer Z
126-6954 UltraVac Collection System, 2-Bag
78431 E-Z Vac HD Twin Bagger, Zero Turn Radius Riding Mower
78463 Bagger Kit, Z Master 2000 or 4000 Series Riding Mower
142-8783 UltraVac Collection System, 2-Bag
78439 Bagger Kit, Z Master 2000 or 4000 Series Riding Mower
146-3266 UltraVac Collection System, 2-Bag
146-4982 UltraVac Collection System 2-Bag