The John Deere R59449 is a genuine OEM cylinder head gasket designed to provide a critical seal for various John Deere engines, including the 4045 and 6068 series. This high-quality gasket ensures optimal engine performance and prevents leaks. It has been superseded by part number R114157 and is compatible with a wide range of John Deere agricultural and construction machinery. With precise dimensions of 95 mm length, 51 mm width, and 1 mm height, and a weight of 0.12 kg, it guarantees a perfect fit and durable seal.