American Standard TF-4015C Color:White Tank Size estimated: 17

Tank Size estimated: 17

There were manufacturing changes over the life of the product but the lid bottoms will work from one tank to another

These lids are custom designed with sophisticated 3D modeling software and manufactured in North Carolina

These lids are considered B stock because they have a small chip or two that keeps them from being sellable as a regular item but are still plenty good enough to put on a toilet in a gas station or bar or restaurant bathroom

3412 has a 2" flush valve and 3425 has a 3" flush valve

American Standard TF-4015C Color:White Tank Size estimated: 17Manufacturer: AMERICAN STANDARD Lid P N: 4015 Lid Size: 19. 5" x 8. 5" Tank P N: 4015 Tank Size: 18. 625" x 8" Toilet Model: Flair Made in Thailand