Features: 1.Applicable Models: Vacuum breaker kit is replacement for Dometic Sealand VacuFlush Traveler RV Toilets and replacement for Dometic 100, 200, 300, 500+, 500H, 600, 700, 800, 900, 1000, 2000, 3000, 3100, 3200, 3300, 3400, 3600, 4300, 4400, 4700, 4800 and 8700 Toilets Vacuum Breaker. 2.OE Number: The part number of reference is 385230335, please confirm whether it is consistent with the OE you need. 3.Complete Kit: The vacuum breaker kit includes all the parts you need to restore your RV toilet to proper working order. It provides a comprehensive solution for replacing faulty valves in your toilet system. 4.Prevent Leakage: Motorhome toilet vacuum breaker kit is made of durable high grade rubber and tightly sealed leakproof threads, solving the problem of frequent leakage and odor from the toilet. 5.Easy to Install: Installing the toilet water valve module is a very simple process. Simply remove the damaged or old toilet valve and install the new valve in its original location. Don't forget to switch off the main water supply before installation. Specification: Item Type: RV Toilet Vacuum Breaker Kit_x000D_ Material: ABS + rubber + stainless steel_x000D_ OE Number: 385230335_x000D_ Installation Type: Direct replacement installation_x000D_ Fitment:_x000D_ Replacement for Dometic Sealand VacuFlush Traveler RV Toilets_x000D_ Replacement for Dometic 100, 200, 300, 500+, 500H, 600, 700, 800, 900, 1000, 2000, 3000, 3100, 3200, 3300, 3400, 3600, 4300, 4400, 4700, 4800 and 8700 Toilets Vacuum Breaker Note: Please double check the part number of your item, matching information is for reference only.