The Duratorq DLD-418 is a 1.8 L (1753 cc) intercooled common rail diesel engine. It is completely unrelated to the 1.4/1.6 units, and is a development of Ford's 1.8 8v Endura-D engine that saw service through the 1980s and 1990s. However, Ford considers it part of the DLD family, as evidenced by the official "DLD" name. The Endura-D was heavily revised and updated with a variable-vane turbocharger and a Delphi high-pressure common rail injection system and relaunched in 2001 as the 'DuraTorq TDCi', with the original engine being rebadged 'DuraTorq TDDi'.
Quick wiki link easier to explain. So mine is a Tdci, some of the earlier connects have a TDDi around 03 when they were first released. I would be looking a getting a complete donar car, so I have ecu,fuel pump etc readily to hand. Ideally I would like to put in a ZSD 420 or better still 422 but not sure what gearbox these had and the measurements of the engine. The connect has the MTX75. What is the differences between the 420 and 422 to give the 2.2 engine more power are they basically the same engine/size.