The Floor Flange Seal and Mounting Kit is compatible with toilet replacement part numbers: 385310063, SE341549. Please confirm your model is suitable. This toilet floor flange seal kit is compatible with Sealand models: 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. This RV toilet seal kit is not compatible with Traveler 110, 210, or 510H toilet models. Durable Design: The 385310063 Floor Flange Seal and Mounting Kit is made from quality materials for long-lasting use and engineered for reliable performance to help ensure your RV toilet functions properly with no leaks or odors. Easy Installation: The flange seal fits precisely and functions as expected. No special tools are required. Apply a small amount of dish soap during installation to help create a secure seal. Color: Black. Material: Metal. Package Contents: 1 set x Toilet flange repair kit. Only the items listed are included; other products are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.