I'm pretty sure flippers.com has your motor, but its a small fortune from him. Did you tell steve the part number on that motor? I'd be surprised if he didn't have it. The transfer cams (the white nylon parts that connect the motor to the reels) are very difficult to find. Try Steve young on those, or john at flippers.com. I do believe I have an extra motor. I'm very hesitant to let it go, as I own 3 games that use this motor, but if it will bring a dead game back to life, and you have truly exhausted your sources, I can be convinced. PM me if so. I do not have any extra nylon transfer cams, you will have to source those elsewhere.
Phil

$330 & $390 were the first two motors and prices I saw under Midway and did not have a part number to reference quickly, and those seemed pretty steep. 40-1899 is the correct part number according to my records. I would contact John first, if not hit me up.

40-1899 is the part number for the motor, not the entire assembly.
Someone seriously needs to step up and reproduce these transfer cams/gears, as they are unobtainium. With 3d printers being as popular as they are, is there someone on here that can make a batch of them? I would be willing to loan one out to have it reproduced if so. Sure, you could machine one out of solid plastic stock, but there have been enough people looking for these over the years that its a part that should be made.