The Piston Rings Set - Standard size 84mm for SHIBAURA N844 , a premium quality piston ring set designed to provide optimum performance and durability for your engine. This set includes 1 complete piston ring set of 1 cylinder, ensuring a reliable and efficient operation of your engine. Highlights Engine Model : N844 Piston Bore (mm) : 84mm Ring Size : STD 84x2Rx1.5x4 Size : STD Package Include : 1 Complete Piston Ring set of 1 cylinder