MTH 20,-2159-1 Cab number 8636. Blows great smoke. Lighted has Proto sounds. Battery was replaced with a pair of capacitors connected to the 9 volt connector. No need to ever change a battery. As-is as not all features were tested. Slight crack near step and paint chip near horn. No original box. See UTube link below to see operation.

https://youtube.com/shorts/F7y-FCBNetM?si=mGwxnYKx1pBIJcAF

Smoke operation

https://youtube.com/shorts/7Dw6WAkLqc4?si=3ikLwCGVRGVoeND9