Hi, I would like to replace my cylinder liners, pistons, all gaskets, crank journals and valves. I have a 39 9N and noticed on just8ns that there is an engine kit for 480 dollars. Would this be possible to do with out splitting the tractor. thanks in advance. I am leaking coolant in my oil and getting some blow out of my crank breather. Looks like the engine could use some TLC as it smokes a bit. Got the tractor a while ago but never used it. Oil pressure is good and carb and distributor/wire and plugs are new. Exhaust manifold gasket is good. Transmission and brakes are fine.