More questions on parts for the Kohler K-3437 Trocadero Power Lite toilet so here is a more detailed parts diagram that should help.
What made this toilet a “Power Lite” is that it has a pump housed in the
tankThe fixture reservoir for flushing water. On a conventional toilet, the ballcockThe mechanism that controls the flow of water into a gravity-operated toilet tank. The ballcock is controlled by the float mechanism floating in the water in the tank. When the toilet is flushed, the float drops and opens the ballcock, allowing water to enter the tank and/or bowlA water-containing receptor that receives liquid and solid body waste; two general bowl classifications are round-front and elongated.. The float rises as the water level in the tank is restored, and shuts off the ballcock when the tank is completely filled. Also referred to as a float valve., flush valve and trip lever are installed in the tank. A tank lid closes the top tank opening. that assists to give a better flush, known as Kohler’s Power Lite flushing technology. This is a great system, however it requires 120V, 15A, 60 Hz electrical receptacle protected by Class A GFCI. Most bathrooms, or areas the toilet would be installed don’t usually have electric supplied at or around the toilet, making a simple toilet change-out project turn into a whole bath remodel. The toilet measures: 29-1/4″L x 15-1/2″W x 21-1/2″H and installs on a standard 12″ rough-in. The Trocadero
suiteA collection of products that share a similar design theme, usually comprised of the following components: a bath/whirlpool, lavatory and toilet. only had 1 toilet to select from and this had a
Elongated bowlA toilet bowl having dimensions of 14" x 18½" long (from the center of the seat hinge holes to the front edge of the outside rim)., included seat and cover and twin touch actuator. Matching
bidetA personal hygiene fixture with hot and cold water supply for genital and perineal cleanliness. was available (and may still be). This toilet and bidet have been discontinued.