This a Main Shaft Gear Assembly AAE00345 0r AAE00346 for a MOORE-O-MATIC by LINEAR model ,XX133 and other models xx325,xx333,xx350 . It is the main sprocket shaft . Recently inspected and is in excellent condition, no problems. This is a Used assembly with a new gear installed, Does not include any other attachments or fasteners. top gear 10 tooth steel. Bottom Nylon Gear measurements: 2 1/4" across, 1" high, 20 teeth,tooth 5/8"high, hole 1/2" ,,,, ///,,, for this purchase we charge a core charge that is returnable when your old sprocket shaft assembly sent to us , you can email us for instructions if needed... shaft is 49.00 core charge is 25.00 total 74.00 + S&H
for the gear only http://doorsopen.ecrater.com/p/827502/moore-o-matic-garage-opener-xx133 stk#(1140)
