The Corteco 12019672B is a high-quality NBR (Nitrile Butadiene Rubber) lip oil seal, precisely engineered with an inner diameter of 40mm, an outer diameter of 55mm, and a thickness of 8mm. This durable and robust seal is designed for critical applications in various agricultural and construction equipment, ensuring reliable performance and preventing fluid leakage. It serves as a direct OEM equivalent for numerous leading brands including John Deere, Case IH, New Holland, Massey Ferguson, Fendt, and Valtra, offering excellent sealing integrity and longevity.