That looks like the early RHD specific Lucas washer motor UKC1045 from the parts book.. There is the alternative Trico version 518750 for a rectangular washer bottle if that is acceptable.
What target price are you looking at ?
Tony.
Hi Simon, I had a good look round the various stalls, and ignoring the sharp intake of breath, tooth sucking traders, I found one of the respected Triumph Traders who suggests trying Jaguar E-type ( late models).
HTH,
Tony.