Keeping grease or oil where it belongs is key to protecting your hub and axle components. These unitized oil seals create a dependable barrier against leaks and outside elements while handling demanding towing conditions.
Seal numbers are not always listed the same way across axle and hub brands, so the cross-reference data gives you another way to confirm the replacement before the hub comes apart. This Lippert unitized oil seal matches the following common seal numbers:
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi, everyone, Steve here with etrailer. Let's take a look at the Lippert unitized oil seals. Now, folks, the unitized oil seals provide a protective barrier between the axle hub and the outside elements. And these are a dual-action seal. They're going to stay fixed onto the spindle while the outer casting rotates with the hub. And these are compatible technically with grease or oil, but primarily oil, and the construction is designed to withstand high temperatures through varied conditions from the road, road grime, potholes, et cetera.
And these are compatible with most competitors, trailer axle hubs, different brands, and that kind of stuff. Traditionally, you'd see these on about a 5,200-pound, all the way up to an 8,000-pound axle. The inner diameter is a 2.25 and the outer diameter is 3.371. And you can get quantity two. And that's going to wrap up our quick look together, folks.
I'm Steven, thanks for watching.
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