Overview Product Description E-MB303 (OPEN BOX) MARATHON FAN AND BLOWER MOTOR Applications: Residential & commercial fans & blowers where low starting torque is required (air conditioning, roof ventilators, & exhaust fans).Features: Ball bearings, Rolled Steel, Continuous duty, Automatic Thermal Protection 1/4 HP 1725 RPM 48Y FRAME SPLIT PHASE 115 VOLT 5.0 AMP S.F. 1.35 SINGLE SPEED DRIP PROOF SELECTIVE CCW ROTATION RESILIENT BASE - EXTENDED STUDS 1/2" X 1.7 SHAFT (SINGLE SPECIAL EXTENSION) C-DIMENSION 9.57" Consult Factory for Accessory Kit and/or Modification Selection5/8" Thru-bolts, shaft end1/2" x 1-7/8" Shaft w/ 1-5/8" Flat Cross reference: 7125-0390 048S17D2055 Disclaimer: All opened box products may have been previously installed. Items may show signs of but not limited to bolt mark, set screw marks, and or cosmetic scratches. All open boxed items has been restored to like-new condition and have been tested to ensure flawless operation. All opened box products will carry a one year warranty from date of purchase. Product Videos Custom Field Product Reviews