F0812B3146 Attic Fan Ventilator MOTOR and BLADE fits 1050 and 1200CFM Replacement F0812B3146 F0516B2516 F05102944 97009317 99080267 99080237 E62815 345 348 355-A 355-B 355BK 355BR 355-C 355-D 355-E 355-F 358-A 358-B 358-C 358-D 358-E Motor and Fan Blade Kit  Motor Specifications: 5" Diameter Shaft Diameter is 1/2" x 2 1/2" long 115 Volts 2 Wire Hook Up Single Speed 1050 RPM 4.3 amps - Safe Amp Range within which the Motor Can Operate in the Application is 3.3 - 4.75 1/10th HP Rotation is Clockwise Viewing Shaft End Mounts either as a belly band strap around the motor or with 3 studs out of the back of the motor spaced 4" apart triangularly The Metal Fan Blade specifications: 12" Diameter 5 Blade 32 Degree Pitch 1/2" Bore has a set screw Clockwise Viewing Hub Side Metal  Quality assurance: excellent design and processing. It is made of highly durable materials. After strict testing, it has compact structure and long service life. Super durable, high-quality substitute. Made of durable high quality materials and fully tested by the manufacturer This is the manufacturer's replacement. The function is equivalent to the previous parts. The product description is well designed and well processed. Accurate matching and wise choice. Our reliable accessories can keep your gear running smoothly. Please confirm your model before ordering. Carefully check the dimensions and photos for suitability.