$13.95
Original LGB Part often referred to as Mogul Idler gear
2 idler gears for LGB Mogul (2x18x, 2x19x), U-engine & Spreewall (2x70x, 2x71x,2x271) style engines, Genesis (2x49x), and F7 (2x57x). SD-40 or Alco (2x55x, 2x56x, 2055 series) Diesel 2x63x (pair in one pack). All the engines we have seen have typically 1 or 2 idler gears defective. These gearboxes are also referred to a "C" gearboxes.
this gear has 31/34 teeth
Tips:
Seldom idler gears go defective in normal operation. We find when we see defective idler gears the following reasons as one or multiple root causes:
Gearbox journals are worn out\
Gear lids are slightly bend and motor doesn't engage fully
Not properly quartered axles and therefore the movement is impacted and leads to quick ware on idler gears
Too heavy loads are being pulled
Sudden Stop or even worth quick reverse of voltage
