GENUINE THETFORD CASSETTE TOILET LIPSEAL PART 23721 FOr C200 C250 C260
PART NUMBER 23721. FOR C200, C250, C260 MODELS. IF YOUR LIP SEAL HAS ANY UP TURNED EDGES OR DOESN'T SIT FLUSH AND SEALED ON THE OPENING FLAP, IT NEEDS REPLACING AS ODOURS CAN PASS UP INTO THE CARAVAN.