Usage Tips:Features 1.OE Number: The referencing OS number of this RV toilet waste ball seal are 34117, 34120, which is molded and designed depend on the data, and maintaining the car model. 2.Fitment: The waste ball valve seal cover kit is a replacement for Thetford Aqua Magic Style II Style Lite Style Plus Toilet, please check the model of your RV toilet before ordering. 3.Effective Solution: The RV toilet waste ball seal kit offers an efficient solution to common toilet leakage problems and ensures the bowl holds water properly. 4.Leakage Proof Design: The specially designed ball valve seal cover set guarantees a leakage proof toilet, assuring a clean and odor free RV environment. 5.Installation Requirements: The installation of this waste ball kit requires removing the toilet from the base. Ensure to close off and empty the water pipe and toilet before getting started. Specification Item Type:RVToiletWasteBallSealOENumber: 34117,34120Material: ABS, rubberFitment:FitsforThetfordAquaMagicStyleIIStyleLiteStylePlusToilet Package List 1 xRVToiletWasteBallSeal Kit (11 Pcs) Note Please double check the part number of your item, matching information is for reference only.