@raising4daughters, depending on the 282 you have, you need either the 282-100 or 282-300 motor assembly.
282-100:
https://store.justtrains.com/282-100-Motor_p_58.html
https://www.toytrainmall.com/p...r-gantry-crane-motor
https://www.ebay.com/sch/i.htm...282-100&_sacat=0
282-300:
https://store.justtrains.com/2...-282R-Only_p_55.html
https://www.toytrainmall.com/p...r-gantry-crane-motor
I've purchased from Just Trains before and have nothing but good experiences.