Rebuilding a Kawasaki engine? You need genuine parts. This is a brand new, genuine Kawasaki OEM piston ring set. The part number is 13008-0569. Comes as a 2-pack, which is handy if you're doing multiple cylinders or want a spare. These are the exact rings Kawasaki uses in their factories, so you know the quality and specs are perfect. Comes in original Kawasaki packaging, unused and unopened. For use with compatible Kawasaki models (check your service manual). MPN is the same: 13008-0569. When you're doing a top-end rebuild, using OEM rings ensures proper compression, oil control, and longevity. Don't risk it with cheap aftermarket rings. If your Kawasaki is burning oil or lost power, this set is a key part of the fix. Keep your bike running like new!