I am Looking for a Water Pump Shaft for a D2/R2 either NOS or very good condition .Shaft PN 4B3703 . Fits all R2's and J series tractor except for first couple Thousand D2's ,Alternatively has anyone built them up successfully with JB Weld ? Or maybe Spray Weld Build up .Maybe someone knows a Company who has or Does Make these . Any help would be appreciated . LJ

Have a Good complete Water pump off a 3J4996 if your interested. $100 plus shipping Thanks

Lance you could make one out of stainless steel?

Hi Muffin , thanks for offer sending a PM to You .

Eric , Thanks for your suggestion , have been looking at that Option for a while , we can't buy stainless exactly Right size here and there is the problem Cutting the Spline , it has a small taper ,and , hasn't been easy to find someone to do that , however only last Night an Engine rebuilder friend called By and I showed Him the Shaft and knows a Company in Brisbane that Could Do it He is sure . He Feels we could use 14 ml Shaft and ream the Bush out a few Thou . so will check that option Out .It will the Case Probably that one only will cost a Fortune , but a Number would be reasonable . LJ