Lionel 671-170 Smoke Unit - NOS - Above you will find a two-view picture of a Lionel 671-170 Pill Type Smoke Unit that is in NOS condition. Why buy used junk that might not work, or if it does, it doesn't work as it should. These smoke units have been gone over by us to ensure that they will work when installed correctly. If they need to be rebuilt or a part replaced, we change the part with a new one from our original postwar inventories. Properly maintained these will give you years of service - we guarantee it!
These smoke unit types are used in the 671, 681, 682, 726 and 736.