THETFORD HOLDING TANK BLADE FOR C400/C250/C260. 50731

Description A genuine OEM cassette blade for Thetford waste holding tanks. Designed to seal off the tank opening when inserted, preventing leaks and odours. The blade disc is part of the mechanism that moves / closes over the tank entrance, ensuring waste is contained securely when the cassette is in place. Useful when your existing blade is damaged, cracked or not seating properly. OEM Part Number: 50731 What’s Included: 1 × Blade disc (round blade / “cover plate”) Compatability: Suits Thetford models C200, C220, C250, C260, C400, C500 cassette toilets Moulding number for reference: 32060 Diameter: approx. 95 mm Material / Colour: Black plastic Mounting Type: Centre spindle fitting  Q: What does this blade do? It acts as a seal / cover over the waste tank opening. When the toilet bowl is used and the flush or empty mechanism is used, the blade moves to open, then closes again to block out odours, prevent leaks and keep waste in the cassette tank. Q: Will this 50731 blade fit my model?If your cassette toilet is one of the following: C200, C220, C250, C260, C400, or C500 Q: How do I install it? Remove the cassette waste tank. Locate the spindle / mounting point for the blade. Remove the old blade (may push in / unclip). Insert the new blade, ensuring it sits properly on the spindle and moves freely Test with a small pour of water or by flushing lightly to check sealing.