Excluding Sierra Diesel and transit, then there are two type 9 release arms, one for the V6 and one for the 4 pot. The LHD ones have a slightly different part number but they are essentially the same - it's the bellhousing that differs.
In addition the 4 speed from the 2.0 cortina and some capri's is similar.
Burton perfomance have new ones if you get desparate.
HTH BV