This part is commonly Used on models:
74310 Z Master 8000 Series Riding Mower, with 42in Direct-Collect Cutting Unit
74311 Z Master 8000 Series Riding Mower, with 48in Direct-Collect Cutting Unit
74312 Z Master 8000 Series Riding Mower, with 48in Direct-Collect Cutting Unit
74313 Z Master 8000 Series Riding Mower, with 48in Direct-Collect Cutting Unit
74311TE Z Master 8000 Series Riding Mower, with 122cm Cutting Unit
74315 Z Master 8000 Series Riding Mower, with 42in Cutting Unit
74314 Z Master 48in 8000 Series Riding Mower
74316 Z Master 42in 8000 Series Riding Mower
74318 Z Master 42in 8000 Series Riding Mower
74319 Z Master 48in 8000 Series Riding Mower
NVS640CKC42000 Navigator
NVS640CKC48000 Navigator
NVS730AKC48000 Navigator
NVS740CKC48000 Navigator
NVS740CKC42000 Navigator
NVS740GKC42000 Navigator
NVS749AKC48000 Navigator
NVS730EKC48000 Navigator
