A question about Bedford TK

cav551:
I can’t see the red engine fuel pump clearly, but it is possibly a SImms. The black and white one has a CAV pneumatic governor which matches the sound of the first video idling with a distinctive hunting common to pneumatic governors. The second video sounds more like a six cylinder 330D than a 220D. Unusual to see a small TK with power steering.

Thanks for the answer. So can we say that the engine is probably 220 diesel with different governor and/or fuel pump used? If so, does that basically mean that if we attach those parts to the English TKs they would sound the same as the ones in the videos?