some places do list the pads as 47-59, Jim Carter doesn't, they list AD and TF as separate numbers - OTOH, Steele rubber lists one size for the TF [3.5" x 2.5"] but 2 sizes for the AD, one the same size and one
bigger at 3.75" x 2.375"

measure your metal pedals - I forget where I got mine, but probably Carter - they are a real tight fit, necessary to roll the flap back some to wrastle them on, but you don't want them loose
Bill