KZ400 oil passage o-rings (non-D-shaped) SIZE???

part# 92055-090 replaced the D-shaped o-rings that go under the cylinders on KZ400s. These are NLA from Kawi and ~$10/ea on eaby. I have two good o-ring supply houses here in Nashville that I could probably source them from assuming I know their dimensions. Long shot here, but does anyone have one they could measure for me? Even longer shot - anyone have two they'd sell me for a reasonable price?

These folks have 55 of part number 92055-090 at $3 each. Ed

www.nwvintagecycleparts.com/search-resul...arch.x=5&search.y=14

Saw that last night.... plust $9.90 shipping!!!

$9.90 shipping - Ouch! Ed

I know, right? So, hence my request.....