This sale is for a new old stock Kenworth truck heater assembly. I don't know the application, so the pictures and numbers might help a person ID this heater. The heater housing has the Kenworth logo and the number K142-280 on it. The heater is a Red Dot brand with their # R-7211-KC on the tag along with a 2/17/82 date. The Red Dot heater motor has C 3400 G 242 88A P 12V on it. This is a nice compact heater that could be used in other applications. The approximate measurements are 12" X 10" X 9 1/2" not counting the copper tubing and mounting bolts sticking out. As said before this is a new old stock item, it is in excellent condition.