Lionel 2026-8 Smoke Unit - Above you will find a single-view picture of a NOS Lionel Smoke Unit 2026-8. This is a pill type smoke unit and is exactly the same as used when your engine was new. Although smoke pills are becoming more difficult to find, we have them available both individually and by the bottle. Tired of buying used junk on eBay only to find out that after you were told that it's been tested, it works for a week and quits. Or doesn't work at all! We have a number of these smoke units that are new old stock from Lionel's original postwar parts inventories. We check them and if need be, rebuild them as necessary. We guarantee them to work as designed!