Overview Product Description 97-01-7706 Replacement for 97017706 Nutone Motor Assembly Shaft 1/4" x 1" Rotation - CCWSE 3.3" Diameter Motor 2 Mounting Studs Opposite Shaft End Motor Case Length 1 15/16" 2-Prong 115 Volt plug Blower Wheel 5 3/4" diameter (measured at the largest dimension - exterior ring), 2" width, 1/4" bore Mounting Bracket 9" x 9" including mounting tags on one side B-UNIT ASSEMBLY FOR NUTONE 8663RP & 8814R VENT FANS INCLUDES MOTOR, WHEEL, AND MOUNTING BRACKET Cross ref: 71731997, 100599, 5KSM84DFK212BP, 752, 8664RP Made in USA Product Videos Custom Field Product Reviews