116-1946 SHEAVE-PUMP, DRIVE (2PX) adjustable blower precise maneuverability

precise maneuverability

proper electrical engagement

and proper fit in Yanmar-powered ProMaster and PM-series equipment

⚠️ Always verify part compatibility using your model and serial number before ordering

Using a genuine STIHL HD2 air filter helps preserve engine performance

116-1946 SHEAVE-PUMP, DRIVE (2PX) adjustable blower precise maneuverability116 1946 Toro Pump Drive Sheave (Genuine Toro OEM Part) The Toro 116 1946 is a genuine OEM pump drive sheave, engineered to transmit power efficiently from the engine drive system to the hydraulic pump on compatible Toro lawn and turf equipment. As a critical component of the hydraulic drive system, this sheave ensures smooth belt engagement, proper pump speed, and reliable machine operation. Manufactured to Toros original equipment specifications,