Genuine Thetford locking mechanism repair kit designed for Thetford Service Doors 3, 4 and 5 (SD3 / SD4 / SD5).

The kit contains the commonly required components for repairing the service door's locking and latching mechanism, including inner casings, latches, mechanisms, springs, O-rings and screws. It can be used for left- or right-hand / top- or bottom-positioned installations.

Please note: the lock barrel/cylinder is not included and must be reused or purchased separately.