This part is commonly Used on models:
38720 SnowMax 724 ZXR Snowthrower
38721 SnowMax 724 QXE Snowthrower
39914 SnowMaster e24 60V Snowthrower
39914T SnowMaster e24 60V Snowthrower
39915 SnowMaster e24 60V Snowthrower
31860 SnowMax e24 60V Snowthrower
39915T SnowMaster e24 60V Snowthrower
32317 Energy Expansion Mounting Kit, Groundsmaster e3200 Traction Unit