Three Mark 3 coaches have been preserved and are currently in storage in West Clare Railway Museum, Moyasta Co. Clare. These are Open Standard no. 7146, Café/Bar no. 6402 and Push/Pull DVT no. 6105. In addition to these, another MkIII is in preservation with the Railway Preservation Society of Ireland at their Whitehead base. Although it was never used by Irish Rail or NIR, being shipped directly over from England in 2004, it has been re-gauged to 5 ft 3in for use as a dormitory coach for RPSI volunteers. It was numbered 26 by the RPSI, carrying on the numbering sequence of LMS NCC "Caravan Coaches".