Design: The 385310063 Floor Flange Seal and Mounting Kit Assembly Replacement made from quality materials for long-lasting use, engineered for reliable performance that ensures your RV toilet Works as expected, No leaks or odors. The Floor Flange Seal and Mounting Kit compatible with toilets Replacement Part Numbers: 385310063 SE341549, Please confirm whether your model is suitable. The toilet floor flange Seal kit Compatible with /Sealand models as fellows: 506+, 510+, 511H, 706, 806, 2010, 2011, VacuFlush 606, VacuFlush 647, VacuFlush 648, VacuFlush 709, VacuFlush 1006, VacuFlush 1008, VacuFlush 1047, VacuFlush 1048, VacuFlush 1049, VacuFlush 1106 and VacuFlush 5006. The RV toilet seal kit not fit for Traveler 110, 210 or 510H toilet models. Easy Installation: The Flange seal looked and worked like the, Fits perfectly, No Special Tools Required, This RV toilet seal kit worked perfectly fine and is still holding vacuum months latter. , rub some dish soap on it before installing to help create a good seal., Weight: 0.33510263824 Pounds, Manufacturer: Tuidzljd