For a proper fit

this model serves as a direct replacement for the D-3073 series and a functional replacement for the older D-251 pneumatic actuators

The kit contains the primary blower housing and motor assembly required for a standard HVAC blower assembly swap

this direct-fit motor mount ensures that your blower assembly maintains factory-spec clearances

This HVAC blower drive belt features a reinforced internal cord structure to prevent elongation

Eaton Cutler-Hammer C25DND325B Contactor 326058-755 For a proper fitThe Eaton Cutler Hammer C25DND325B Contactor is a legacy standard definite purpose contactor engineered for rigorous 50 60 Hz switching in HVACR environments. Designed as a 3 pole contactor with a 25A inductive full load rating (35A resistive), this unit handles high cycle duty in commercial refrigeration and air conditioning systems with consistent reliability. The 208 240Vac coil is built to thrive in standard electrical infrastructures, while the