Hmmm... if you like the oem isuzu gearbox punta ka sa mga autosupply that caters to isuzu parts. sa caloocan may isuzuparts, 4th or 5th ave ata yun. or you can have a competent mechanic check out your steering system and see what is stopping it from making a full turn.
I was checking the archives and found this thread. The post by garyq caught my attention. Is possible that the idler arm (or the pitman arm) is causing the problem? What did he mean by "you can buy the orig LHD para walang welding or should I say minimal welding"?
Just to be clear. The pitman is connected to the main steering shaft of the steering box. The idler arm is like a winge on the opposite place of the steering box.
You can buy a brand new steering box at astronomical prices in Manila or you can buy a good surplus from the U.S at much less cost. Garyq and I have the same opinion. I dont want to spend more than i should on a steering box that is suppose to last as long as the engine and its drivetrain.