Built with metallized polypropylene film and housed in a rugged

To avoid moisture-related copper plating and acid buildup

and Luxaire systems

this is the current manufacturer-specified direct replacement for the 42-101208-01 and maintains identical electrical and physical footprints

Honeywell 315781 Balljoint Built with metallized polypropylene filmThe Honeywell 315781 Motor Shaft Balljoint is a critical linkage component designed for high precision motion transfer in HVAC damper systems. Engineered to facilitate a secure connection between the motor shaft and a 5 16 inch diameter pushrod, this balljoint features 3 8 16 UNC female threads for robust mechanical attachment. As an identical replacement for the 315781 U, it ensures seamless integration with Honeywell MP909D, MP909E, MP909H, and