Tank - Briggs 4930 or 4920 Color:Cafe Brown This lid will only fit

This lid will only fit the 1

We sell it as 3445

Toilet Model: Marathon II

Tank P/N: 98923

order Eljer 151-0100

Tank - Briggs 4930 or 4920 Color:Cafe Brown This lid will only fitManufacturer: Briggs Tank P N: 4930 or 4920 Rough In: 12" Bolt Width: 5. 5" Flush Valve Diameter: 2. 5" Gallons per Flush: 1. 6 or 3. 5 Internal parts and Briggs 7421 tank lid available separately. Why 1. 6 or 3. 5 GPF? Briggs made this originally as a 3. 5 gallon per flush toilet, and then during the changeover to 1. 6, they kept the porcelain the same and just changed out the internal parts to restrict the amount of water that would fill up in the