OregonAaron
Member
Hello! I recently acquired a ford 2000. I did some checking on the serial/production numbers and it appears to be a 1967, gas, live pto, ag/general purpose model. Anyhow, the original carb has lots of problems including being repaired with jb weld... so I was going to replace it with a zenith carb. I am having difficulty deciding which of the 2 zenith models to purchase. They appear to be identical aside from the throttle shaft plate dimensions from center to center of linkage ball. One model is 3/4 and the other is 1". My Holley carb is stamped with the # c9nn9510b, however on most of the tractor parts websites the zenith replacements don't list this number. I am not sure even if this holley carb was original or swapped out years ago by a previous owner. I read that in 1968 the throttle linkage/governor arm was changed, so I would like to buy the correct replacement carb. The holley carb's throttle shaft plate dimension is 3/4, but I don't know if this was the actual original carburetor. if anyone has any wisdom on this topic please share it!