The John Deere RE62221 Filler Cap is a genuine OEM replacement part engineered for a broad spectrum of John Deere agricultural and construction equipment. This critical component provides a secure seal for various fluid reservoirs, effectively preventing contamination and fluid leaks. Manufactured to John Deere's stringent quality standards, the RE62221 ensures reliable performance and a precise fit across compatible models. It is suitable for numerous 6000, 7000, 8000, and 9000 series tractors, S-series combines, and 1000/1900 series harvesters and forwarders. With a weight of approximately 0.05 kg and dimensions of 89 mm length, 89 mm width, and 64 mm height, this cap is designed for durability and long-lasting service in demanding operational environments.