Pre-Owned 8940 Class 128 DPU #M55993 BR BluePre Owned Item, in excellent condition. Test Run. British Rail Class 128 was a class of diesel multiple unit, built for British Rail and introduced in 1959. The class was built specifically for parcels, fitted out with parcel racks and bike storage at each end, and did not feature any passenger accommodation. The last members of the class were withdrawn in 1990 and broken up the following year, and none were preserved. LOCOMOTIVE CLASS 128 ERA 6 (1967