RK 55HC,ym1700, NH7610S, Ford 8N, 2N, NAA, 660, 850 x2, 541, 950, 941D, 951, 2000, 3000, 4000, 4600, 5000, 740, IH 'C' 'H', CUB, John Deere 'B', allis 'G', case VAC
i'll be the first to admit that I'm no expert on the 65+ machines. rickb or whodat covers those models much more extensively than I do. I'm more of a pre 65 man.
My 5000 with a cav rotary distribuitor pump doesn't click.. but that doesn't help you much I know...