Tank - Eljer 141-0220 or 141-2120 Color:White Same as part number 3-740

Same as part number 3-740

It makes no difference which one you have or receive because the lids are designed to work on either and they both mount to the bowl the same way

but it is definitely 5S-7S

Note: Gerber created a new version of the Viper toilet which looks nearly the same but the new lid and tank are slightly smaller and not interchangable

The lid that matches with this tank has two buttons

Tank - Eljer 141-0220 or 141-2120 Color:White Same as part number 3-740Manufacturer: Eljer Tank P N: 141 0220 or 141 2120 Toilet Model: Patriot or Savoy Rough In: 12" Bolt Spacing 5. 75 center to center Tank Only, does not include lid or internal parts. Internal parts and Lid 151 0100 Can be purchased separately This tank was made over several decades and they made cosmetic revisions to it over that time. The different revisions are interchangeable with each other both with respect to their bowls and tank lids, so the