This part is commonly Used on models:
44410 Proline Commercial Walk-Behind Mower with 36in Floating Cutting Unit
44424 Proline Commercial Walk-Behind Mower with 48in Floating Cutting Unit
44427 Proline Commercial Walk-Behind Mower with 54in Floating Cutting Unit
44430 Proline Commercial Walk-Behind Mower with 60in Floating Cutting Unit
44448 Proline Commercial Walk-Behind Mower with 48in Floating Cutting Unit
44454 Proline Commercial Walk-Behind Mower with 54in Floating Cutting Unit
44409 Proline Commercial Walk-Behind Mower with 36in Floating Cutting Unit
44410TE ProLine Commercial Walk-Behind Mower with 91cm Cutting Unit
44424TE ProLine Commercial Walk-Behind Mower with 122cm Cutting Unit
44423 Proline Commercial Walk-Behind Mower with 48in Floating Cutting Unit
44436 Proline Commercial Walk-Behind Mower with 36in Floating Cutting Unit
44460 Proline Commercial Walk-Behind Mower with 60in Floating Cutting Unit
