A sample from the products for the Oil Cooler include: Washer,6.5x16x2, Bolt-flanged,6x22, Hose-cooling,o/c-radi, Hose-cooling,o/c-cyli.
The Kawasaki OIL COOLER has eight products enlisted in the schematic.
With four applications this Bolt-flanged,6x22 is the most specified part.