Lau 60331503 Bushing 318423-701 tested for 169°F ambient and

tested for 169°F ambient and 250°F fluid temperatures

This assembly is typically configured for specific fuel types depending on the orifice size

Simplified Field Service: Standard two-pin terminal configuration allows for rapid diagnostic testing and replacement

and BX section v-belts

Lau 60331503 Bushing 318423-701 tested for 169°F ambient andThe Lau 60331503 Bushing is a high performance H Series Split Taper Bushing engineered for precision power transmission in commercial and industrial HVACR systems. Built for the rigorous demands of blower and fan assemblies, this critical component provides a secure, reliable connection between the drive shaft and the hub. This specific model features a 1 3 8" bore size complemented by a standard 5 16" x 5 32" keyseat, ensuring an exact fit and