Stop leaks and protect your machinery with this high-performance EAI oil seal. This specific model has dimensions of 40mm inner diameter, 56mm outer diameter, and a 7mm width. It's a TC-type seal with a double lip and an internal garter spring, designed for superior sealing. The construction includes a nitrile rubber coating over a metal case, making it durable and reliable. It's engineered to keep lubricants in and dirt, dust, and contaminants out of critical components like shafts, axles, and bearings. This seal is resistant to hydrocarbon fluids (like oil and grease) and can handle a wide temperature range from -40°F to 226°F. It's perfect for automotive applications (engines, gearboxes, wheel hubs), motorcycles, industrial machinery, pumps, and more. Easy to install when you have the right size. Always confirm the exact dimensions and type needed for your application before purchasing. EAI products are made to OEM specifications, so you can trust its quality and performance. A small part that makes a huge difference in the longevity and smooth operation of your equipment.