Order Includes: 1 x Cylinder 1 x Piston 3 x Gaskets 1 x Piston Ring Set. Compatible with Honda models: Foreman 450 TRX450 4x4 ES S 1998-2004. Parts Numbers: Cylinder: 12100-HN0-A00 Piston: 13101-HN0-A00 13010-HN0-A01. We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..
