Lennox 37L47 Polea, Power Drive, 6.75: Od, 1 "Bore

The Lennox 37L47 Pulley modifies the speed of driven components within the piece of HVAC equipment so that airflow and pressure stay at optimum levels.

• Real OEM belts, pulleys and sheaves enhance your unit’s structural soundness when it’s in operation, protecting it from damage or malfunctions
• Fits popular KCB074H4-01, KDB092H4-01, KCB072H4-01 units and more (see FITS MODELS below for complete list)
• Common Equipment Type(s):
• Application: Power Drive
• Bore Size: 1 inch
• Outside Diameter: 6.75"
• Product Type: Pulley