Genuine Archard Optima PS1 exhaust/combustion blower, spade terminals connectors.  Gasket included.

Replacement For Part Number:

* 305-0053

Technical Specifications:

* 120V, 60Hz, 1.75A, 3000RMP, 5/16" Shaft Diameter, 1 13/16" Shaft Length, 3-Wire Pigtail 1/4" female spade terminals

Archgard:

* Optima PS1