Feature 1Part Number: Bowl leak seal kit replace part number are 385311462, 385316140 for reference. Please double check the part number of your item to ensure perfect fit. 2Strong Compatibility: Seal kit is fit for Dometic, for Sealand, for VacuFlush and travel trailer RV Camper toilet, for 506+, 510+, 511 H, 547+, 548+, 706, 709, 748, 749, 806, 808, etc. 3Main Function: Upgraded design provide more complete sealing performance, easily solve the odor, water leakage problems, bringing you more convenience. 4High Performance: RV toilet flush seals are made of durable rubber material that is soft, durable, friction resistant, aging resistant, and not easy to damage. 5Perfect Replacement: Designed and manufactured according to the original specifications to ensure that the form and function match the original equipment.Item Type:BowlLeakSealKit .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Material: RubberReplacement Part Number: 385311462, 385316140Installation Type: Direct replacement installationApplication:Fit for Dometic, forSealand, for VacuFlush and travel trailer RVCampertoiletFor506+,510+,511H,547+,548+,706,709,748,749,806,808,847, 848, 1147, 1148, 2010, 2011, 5006, 5047, 5048, 5049, for EcoVac 14 6-149, for VacuFlush 168, 606, 647, 648, 1006, 1008, 1047, 1048, 1049, 1106, 5146, 5147, 5148, 5149.(Does not replace bowl seal for 300, 310 320 series for Dometic toilets.Package List1 x BowlLeakSealKit(2PCS)NotePlease double check the part number of your item, matching information is for reference only.