Tank - American Standard 4021 1.28GPF Color:Bone Lid P/N: 7400

Lid P/N: 7400

6 14" Rough or YORKVILLE #2320 or #2325

Toilet Model: Memoirs K3429

Lid P/N: 151-1590

Lid P/N: 4002

Tank - American Standard 4021 1.28GPF Color:Bone Lid P/N: 7400Manufacturer: American Standard Tank P N: 4021 1. 28GPF Rough In: 12" Bolt Spacing: 6. 375" center to center Tank Only, does not include lid or internal parts. Internal parts and Lid 735121 Can be purchased separately RELIANT Model *Please note there are 2 different versions of the 4021 tank, one is 1. 28gpf and one is 1. 6gpf. The porcelain for these tanks are identical with the same bolt spacing, bolt size, and bolt location. The only difference is