I think the ram on the blade has a 1 ''clevis,so this will suit the 950 machines. if you have a K93 or K94 the upper lift ram bushings(Duralon 1-1/4 ) are installed in the arms at this pivot point. If push came shove,you could possibly insert a 1'' duralon within the 1-1/4 duralon at this pivot point,to get the right fit for the pin? This temp retro fit may get you up and running to complete the job.
K93 and the 4s have all the same phasing rams,be it on the lifts arms or crowds/tilt. seal kits may differ,usually the wiper seal will either black or blue,this will determine which one to get. also numbers stamped on the clevis will confirm which kit suits which ram.when ordering replacements.
will talk about the phasing valve in the rams,and what happens with air trapped in the lift or crowd rams on next installment.
Cheers Hamish
Dingo perth