Need a reliable shaft seal for machinery, automotive, or industrial use? This AVX double lip oil seal is a solid choice. The specs are spot on: it fits a 1/2\\\ shaft, has a 7/8\\\ outer diameter, and is 1/4\\\ wide – exactly what you need for a secure fit. Made from nitrile butadiene rubber, it handles temperatures from -40°F all the way up to 248°F, so it's tough enough for most environments. The double lip design gives you extra protection against leaks, keeping grease in and dirt out. Whether you're fixing a pump, gearbox, motor, or any rotating equipment, this seal does the job. It's a standard TC type, so it's widely compatible and easy to install. Keep a few on hand for repairs – you never know when you'll need one. Durable, dependable, and ready to work.