Upgrade your Kubota V2203 tractor engine with the Kubota V2203 Piston Ring 17331-21090 Oversize 0.20. This ring is designed to fit the F2803 and F2803DI models and features an oversized ring size of 0.20 (0.50). The OEM part number for this ring is 17331-21050 and the package includes 1*Ring Set. The piston size is 87mm with a pin bore size of 25mm. Ensure peak performance and longevity for your Kubota V2203 engine with this high-quality piston ring.