What is the anatomy of a toilet tank? What does a toilet tank hold? The bowl holds water and connects to the drain for disposing of waste water and waste. A toilet has two main parts —the tank and the bowl (with many toilets, these are one piece). Where is the toilet tank located? However, these are general tips. · refer to the toilet cross section diagram below. The toilet diagram above identifies the key toilet bowl and tank parts. Here is a diagram of a toilet tank with all of its major components and fluidmaster parts identified for you. Some tanks may have unique fill and flushing systems installed. See the main parts of a toilet tank, bowl, seat, and plumbing, and how they function together. · learn about toilet components, how much toilet parts cost, how a toilet works, and several toilet diagrams with plumbing names for reference. We’ll explain them below and give you tips on repairing them yourself. · to make things easier, you can split the toilet body into two sections, the toilet tank and the toilet bowl. What are the parts of a toilet tank? · learn how to identify and fix common toilet problems with this toilet tank diagram and step-by-step instructions. Find out how to replace toilet flapper, fill valve, flush valve, and other parts of a toilet.