I used an outfit in Dallas called Nu Era Trailer .I custom ordered new dexter axles the way they should be thicker walled and bigger hubs all mounting hardware! All specs were perfect so out with old in with the new no problems! Plus way better price...
Also do not be confused by pressure when you might mean flow rate. All of the watts have a little different flow rate. CUMMINS12V98 probably good pressure low flow. They make pill for that! Always enjoy forum commentary