Amana-Goodman 0163L00012 Sheave 321142-301 Built for commercial environments like

Built for commercial environments like hotels and schools

Fixed Mounting Points: Features pre-drilled holes for standard mounting hardware

this heavy-duty metal HVAC service wrench features an adjustable jaw capacity to accommodate various element sizes

Manual Override: Simple toggles for emergency heat and fan modes (On/Auto) provide immediate system control for diagnostic testing

Reliable Sealing: Equipped with NBR (Buna-N) seals and a brass body for minimal internal leakage

Amana-Goodman 0163L00012 Sheave 321142-301 Built for commercial environments likeThe Amana Goodman 0163L00012 Sheave is a high precision VL40 variable pitch sheave engineered for demanding HVAC drive components. This essential replacement pulley enables seamless adjustments to the drive ratio, allowing technicians to optimize air handler blower speed and system airflow with medical grade accuracy. By fine tuning the pitch diameter, this sheave ensures that the HVAC belt drive system operates at peak efficiency, reducing energy