Thetford Zadi Lock With 2 Keys To Fit Service Doors 3/4/5/6/7 Caravan Motorhome\nThetford Zadi Lock with 2 Keys to fit Service Doors 3/4/5/6/7 Thetford Zadi (SD34567) replacement door lock complete with two keys. As used on Thetford waterfill doors. Kit includes 1 barrel and 2x Keys. Please note: lock housing is now supplied as a separate part. There are no instructions with this part so please take note of the spring positions when removing your old lock. Part Number: 26604 Thetford is a leading brand in motorhome and caravan toilets, fridges, and sanitation products. We stock a wide range of genuine Thetford spare parts and toilet cleaning products, from cassette toilet seals and flush parts to Aqua Kem fluids and tank treatments. Whether you're replacing a broken fitting or keeping your toilet system fresh and hygienic, our range of Thetford products help you maintain comfort and reliability on the road.\n\nThetford Zadi Lock With 2 Keys To Fit Service Doors 3/4/5/6/7 Caravan Motoy