Mansfield Tank Model 387 Rebuild Kit 630-0207 and tank lid

and tank lid

and replaces ballcocks

These are the two seals in the top of the fill valve that control the water turning on and off

After that you will need to make sure the new tank to bowl gasket is secured around the flush valve nut

MANSFIELD GENUINE 66 CHROME TRIP LEVER

Mansfield Tank Model 387 Rebuild Kit 630-0207 and tank lidNo more guesswork, by replacing all the working parts in the tank it should perform like brand new giving you many years of service. The kit is always priced less than the individual parts. The Mansfield Tank Model 387 Rebuild Kit contains; MANSFIELD GENUINE 2036 1212 LARGE SIZE FLUSH VALVE GENUINE MANSFIELD 2206 PILOT FILL VALVE FREE SHIPPING MANSFIELD LARGE TANK TO BOWL SEAL 630 0107 MANSFIELD GENUINE 55 CHROME TRIP LEVER METAL save over $7 when you