A-IK188In Frame Engine Overhaul Kit
(Farmall S/N <-12092 & International S/N <-11524)
A-IK224In Frame Engine Overhaul Kit
(FARMALL TRACTORS W/ SN 12093> & IH TRACTORS W/ SN11525>)
A-OK188Major Engine Overhaul Kit
(FARMALL W/SN <12092 & IH W/SN <11524)
A-OK224Major Engine Overhaul Kit
(FARMALL W/ SN 12093> & IH W/ SN11525>)