Broan-Nutone part number S0504B000. This bathroom fan motor assembly kit includes a bracket, motor and blade. Model 769RL, "B" Unit Only. Fits NuTone models: 757, 769RFT-R01, 769RL, 769RL-R01 and VF707RCN. 765RL
Motor specifications:
120-Volt, 1.0A, 60HZ.
Standard Two Prng Cord Attached.
Motor Number: JESP-61K13, C-87547.
Wheel Measures: 4-3/4 inches X 1-1/14 inches.
Bracket Measures: 9" x 9"