Some items from this specific schematic: Oring 183, Gskt,cyln R Cover (nas), Gasket,r Cover (nas), Washer Sealing 6mm.
Of all the components that make up this Gasket Kit the Washer,plug,drain 12 has the lowest price.
With a quantity of four pieces, the Washer,sealing,6. is the most used part in the GASKET KIT diagram.
