Guys need to seek advise from experts here, previously i have asked regarding the control valve seal kits, as i wanted to buy my own orings instead of the seal kits itself, which is more expensive because of the man power. But the trouble i am facing now is that, i am dealing with Pc200-6 cummins engine in asia, however the part book (electronic part book) i have, under the control valve pages, there are alot of (*) for the seal & orings, they do not show you the part no. Any possibility for how i am going to get the (*) thingy? Or is there any different part book which doesnt have the (*) thingy? Thanks alot looking forward to hear from you guys.
In a Komatsu Parts Book the (*) means the parts are not available to order . They may be part of a valve block seal kit though . Or you could ask you local dealer to complete a TPI (Technical Parts Inquiry) to the relevant Komatsu Technical Centre to see if they will supply the part no's required..
Look at the end of the parts list. It will show a seal kit part part number that will say "Items marked with * included"
you can buy the orings over the counter from most hydraulic businesses. ive had a little trouble getting the back up rings though. have you considered buying a genuine komatsu oring kit??? they retail in australia for about the $700 dollar mark but have a good selection of metric orings in them.