Compatibility: The toilet fill valve seal is compatible with for 242, 400 , 747, also for 83143. Please note that our product is not sponsored or endorsed by, or affiliated with the it fits, including for and for . Package Contents: You'll receive 5 pieces of toilet fill valve at the size of 2.9x2.9cm/1.14x1.14in to fix leaky toilets. Why Choose Us: The toilet fill valve seal can help to make flushing quieter and more efficient, giving you a better using experience. Premium Material: The toilet fill valve seal is made of premium rubber, which is reliable and long-lasting, not easy to break or fade and has good sealing performance. Easy to Install: No need to replace the entire valve, the toilet fill valve can simply install by yourself without plumbing expertise. You can use with confidence., Manufacturer: Littimoon