| Numbers,Builder,Years Built,Total,Notes | |
| C3101-C3150,Leeds Forge Company,1925,50,Initially entered service as locomotive hauled carriages 2213-2262 | |
| C3151-C3170,Clyde Engineering,1926-27,20,Cars | |
| C3171-C3220,Walsh Island Dockyard,1926-27,50,Cars | |
| C3221-C3250,Clyde Engineering,1926,30,Cars | |
| C3251-C3300,Walsh Island Dockyard,1928,50,Cars | |
| C3301-C3440,Clyde Engineering,1928-29,140,Cars | |
| C3441-C3452,Clyde Engineering,1937,12,Cars | |
| C3901-C3903,Clyde Engineering,1928,3,Parcel vans | |
| T4301-T4548,Walsh Island Dockyard,1927-29,248,Trailer cars; T4543-T4548 rebuilt as driving trailers D4051-D4056 in 1937 | |