Orion 51073 Reproduction Color:White Tank Size: 16" x 6

Tank Size: 16" x 6

Part Number: 2

Please make sure you are selecting the correct one as they are not interchangeable

Lid P/N:  524 or 509 or PRO09 or PRO24

Tank P/N: 4096

Orion 51073 Reproduction Color:White Tank Size: 16" x 6Manufacturer: Orion Lid P N: 51073 Lid Size: 17. 5" x 6. 5" Tank P N: N A Tank Size: 16. 25" x 6" Toilet Model: Note: Looks nearly identical to 51083 but is slightly smaller. Your tank may be marked 51073 in error. We have seen this happen frequently. You must verify the measurements match, do not trust the marking in your tank. This is a reproduction toilet tank lid. These lids are custom designed with sophisticated 3D modeling software and