Features: 1.Applicable Models: Floor flange seal mounting kit is fit for 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. 2.OE Number: The part numbers of reference are 385310063 and SE341549, please confirm whether it is consistent with the OE you need. 3.High Sealing Performance: RV toilet flange seal kit is made of high grade material to ensure excellent sealing performance, effectively preventing sewage leakage and ensuring hygiene and comfort during use. 4.Rugged Construction: Floor flange seal replacement kit is made of premium material, which is hardness, not easy to deform, sturdy and durable and has a long service life. 5.Perfect Fit: RV toilet floor flange seal meets or exceeds OEM specifications to ensure form and function match original equipment, direct replacement installation, perfect match. Specification: Item Type: RV Toilet Flange Seal Kit_x000D_ Material: Rubber + metal alloy_x000D_ OE Number: 385310063, SE341549_x000D_ Installation Type: Direct replacement installation_x000D_ Fitment:_x000D_ For 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._x000D_ Not fit for 110, 210 or 510H toilet models Note: Please double check the part number of your item, matching information is for reference only.