This Corteco-NO 82001894NO seal is an aftermarket replacement part designed to provide reliable sealing performance in various agricultural and industrial applications. Specifically identified as a TRACTEC NBR COMB SF1 Seal with precise dimensions of 45x65x15mm, this component is engineered to prevent leakage of lubricants and protect against ingress of contaminants like dirt and moisture. Constructed from NBR (Nitrile Butadiene Rubber), this combined seal offers excellent resistance to oils, fuels, and hydraulic fluids, making it suitable for demanding environments. The SF1 designation typically refers to a specific seal lip design optimized for effective sealing under dynamic conditions, often found in rotating shaft applications. Its robust construction ensures durability and a long service life, contributing to the operational efficiency of machinery. This aftermarket seal is a cost-effective alternative to original equipment manufacturer (OEM) parts. It is compatible with and serves as a direct replacement for OEM part numbers 5105944, 5135990, and 4590450009, commonly found in CNH Industrial (Case IH, New Holland, Steyr) agricultural equipment, particularly in axle assemblies, transmissions, or other drive components. Choosing this non-original Corteco-NO seal ensures proper fit and function, helping to maintain the integrity of critical machinery systems.