Upgrade the engine performance of your MITSUBISHI K4D with this Piston + Ring Kit Set from Factory Taiwan. The kit includes four pistons with pin and clips, along with four sets of piston rings. The piston bore size of 73mm, piston length of 72mm, and compression height of 30mm make it a perfect fit for your engine model. The Manufacturer Part Number is MM436618 and the OE/OEM Part Number is the same. This kit is made in Taiwan and meets all the required standards. Get your hands on this package that promises to take your engine performance to the next level!