Oil riser o-ring part numbers on KZ1000 J motor

Does anyone know the part numbers for these O-rings on the oil pressure riser on a 82 KZ1000 J motor ?
The parts manuals in the service manuals section seem to be of a different type that the J motor.
I'll post a picture of the O-rings. They are sticking to the riser but they actually should stay in the block.
Thanks for any help.

I don't know if it will help, but take a look at the link below. Ed

www.kawasaki.com/Parts/PartsDiagram/143708/1982/KZ1000-J2

Yes thanks 650ed. I think that is the one. Looks like a 9mm and two 18mm O-rings. Is that what it looks like to you ?
Sure wish a complete parts list for the J motors was in the document section.
thanks again