"GJS Gourmet Rubber Gasket Compatible With 8 Quart Power Cooker XL 8 PPC772 (or #PPC772), PPC780 (or #PPC780), and WAL3" This gasket is not created or sold by Power Cooker.
Made from durable food-grade silicone
Replace every 18-24 months or when deformation is noticed
Do not purchase this ring if your model is not mentioned above because it may not fit. Also, compare the dimension of this ring to that of your current one to make sure that they are identical.
For the ring to fit, the outer diameter of inner pot should be 26.0 cm, and the inner diameter of the inner pot should be 24.0 cm as shown in the last picture of this listing. Please measure before purchase