【Contents】For American standard toilet gasket parts replacement kit includes:1 green 3-inch toilet tank gasket,1 handle,1 white retaining nut,1 black rubber ring,2 black locking rings,2 stainless steel extra-long toilet tank bolts,2 brass hex nuts and 2 white retaining washers.For most 3 inch flush valve opening tanks 【Leak-preventing Design】Our toilet tank sealing kit features specially designed materials and shapes. The sponge rubber washer offers excellent anti-slip properties, while tapered bolts ensure a snug fit. The durable rubber gasket is easy to clean, providing reliable leak prevention. 【Quality Materials】AS738756-0070A for American standard toilete parts are all made of high quality materials, the toilet tank gasket parts provide your toilet with anti-slip and anti-leakage, and we have strengthened the corrosion resistance, abrasion resistance and chlorine resistance. Just to make your use more durable. 【Easy to Install】Standard toilet parts make the installation more convenient, do not have to worry because the size is not suitable, the toilet tank washer can be perfectly embedded, and then screwed into the right position to complete the installation. 【Standard Size】3 inch toilet parts inside tank kit universal fit:All the toilet tank parts can match your original parts. This toilet tank bolts & 3" diameter inner gasket kit is a complete solution for tank to bowl coupling, solve the tank to bowl seals leaked, toilet leaking, new toilet installation or model-specific parts replacement. 【Service】 If you have any questions, please feel free to contact us, we will reply as soon as possible. 3'' Toilet Tank to Bowl Coupling Kit, Fits for American Standard Champion 4 Toilet Parts AS738756-0070A, Includes Gasket, Bolts and Other Essential Parts for Most 3 Inch Flush Valve Opening Tanks Toilet Tank Bowl Gasket Replacement Kit for American Standard toilet parts for american standard toilet parts; for american standard tank to bowl kit for toilet gasket kit; for american standard toilet gasket kit; for american standard toilet gasket ; for american standard parts; for American Standard Champion 4 Toilet Parts Toilet Tank to Bowl Coupling for toilet parts; for toilet tank gasket; for toilet tank parts; for toilet tank replacement kit; for toilet gasket; for toilet parts inside tank kit; for american standard 4149a parts; for glacier bay toilet parts; for toilet bolts; for toilet tank bolts; for toilet tank gasket; for toilet tank gasket kit; for American standard toilet tank seal; for American standard toilet seal; for American standard seal; for American standard tank seal; for tank to bowl gasket; for toilet tank seal; for american standard 4266 parts; for toilet guts replacement kit; for toilet gasket replacement kit; for american standard flush valve; for american standard champion 4; for toilet tank bolts and rubber gaskets; for toilet guts; for toilet tank gasket replacement kit; for aquasource toilet parts; for toilet bowl parts; for toilet water tank parts; For American standard toilet parts replacement kit; for american standard toilet tank; for toilet tank seal kit; for toilet replacement parts; for toilet tank sealing kit; for american standard toilet repair kit; for american standard toilet; for toilet ring; for toilet tank repair kit; for tank to bowl bolt & gasket kit; for fluid master toilet kit; for toilet repair parts; for toilet rebuild kit; for american standard; for american standard champion 4 flush valve; for american standard toilet seat parts; for toilet tank kit; for fluidmaster 400; for toilet parts inside tank; for jacuzzi toilet replacement parts; for toilet gasket ring; for toilet valve replacement; for toilet installation kit; for toilet tank replacement; for toilet bowl replacement kit; for proflo toilet parts; for complete toilet repair kit tank to bowl bolt & gasket kit