Injector Pump Repair Kit 7135-110 for Case IH 430 530 470 570 580CK 480B 580B

I have a 1973 580b ck . First thing I noice was the top seal on my injector pump was not there . There was a bigger one that was flat . But mine is smaller and has a O ring seal . Second thing that was missing was the two washers on the choke, lever and throttle arm . I didnt tear my pump all the way down . Mine was leaking around the choke and throttle arms . So i didnt get to find out what all was missing . But i wasn’t happy with my kit to say the least.