Okay, gearheads and machinery folks, listen up. If you're dealing with a leaky shaft and lubricant is getting where it shouldn't, this EAI oil seal is what you need to fix it. The specs are 20mm inside diameter, 35mm outside diameter, and it's 7mm thick – double-check your shaft and housing measurements to be sure it'll fit.\n\nThe material is the star here: FPM/FKM, which is basically the same as Viton. That means it's tough stuff. It can handle a crazy temperature range from -26°C all the way up to 230°C (-15°F to 446°F). It's also got excellent resistance to a ton of fluids – oils, greases, fuels, acids, you name it. Ozone and weather won't break it down easily either.\n\nIt's a double-lip design with a stainless steel spring inside. What does that mean for you? The spring puts constant, even pressure on the shaft to create a super tight seal. The outer lip keeps dust and grit from getting *into* your machinery, while the inner lip keeps the oil or grease *inside* where it belongs. The metal case gives it rigidity so it doesn't warp.\n\nInstallation is straightforward – just make sure the shaft and housing are clean. This little seal is crucial for preventing bigger problems (and costly downtime) in all sorts of stuff: car engines, axles, bearings, motorcycle components, industrial pumps… if it spins and has oil, this seal probably has a job there. It's a high-quality part that matches OEM specs. Stop the drip and protect your gear.
