Versatile compatibility Fits a wide range of DOMETIC and SEALAND RV toilet models, ensuring you can find a suitable replacement for your unit without searching multiple options. Reliable replacement Addresses common issues from worn toilet seals to prevent leaks and inefficiencies, allowing your RV toilet to function and extend its lifespan without replacing the entire unit. Easy installation The kit includes all mounting hardware (tbolts, nuts, washers), enabling a straightforward installation that can be completed without professional tools or extensive plumbing knowledge, making it ideal for DIY enthusiasts. Comprehensive package All components needed for installation are included in one package, eliminating the need to individual parts separately and saving time and effort during the replacement. Use scenarios Before a long RV trip, as preventive maintenance to protect against leaks After a toilet shows slow leaks or reduced performance, to restore seal integrity When refurbishing an older RV toilet to extend service life without a full replacement