Double Lip Grease Seals 1.719''I.D x 2.565''O.D Replacement 010-019-00 (10-19) or 171255TB Spindle #84 Fits 3500 lbs Trailer Axle Hub Wheel Grease Seals

These are what they are - seals - they work

These wheel bearing hub seals were delivered by the promised delivery date. They worked well and performed as expected from a hub seal.

Perfect hub seals delivered on time

These seem as good as any other grease seal. They drive in very snuggly. It takes some effort to line them up straight, just like the other makes. Once they start going in, there's a nice amount of resistance. The rubber seal feels nicely snug on the axle.Edit: I needed more. came back and bought more of these.

They look like the name brand ones that I had recently bought for my utility trailer that has a pair of Dexter 3500 lb axles. The OD is an exact match, but the ID of these seal edges are 0.020" smaller (one the ridge next to the metal lip. On the other seal edge, they are 0.050" smaller than the name brand units.The gap between the seal edges is the same as the name brand, but the entire seal is shifted 0.080" farther away from the rear edge of the seal. This might be helpful if you have a groove worn into your axle shaft. This assumes that you can get the seal over the axle shaft.I'll hang onto these just for an emergency, but I worry that the smaller ID of the seals will cause wear issues with the axle shafts as they are tighter that the name brand units.

Replaced bearings on stock trailer and these new seals were perfect.