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Dexter Axle Trailer Hubs and Drums - Hub with Integrated Drum - 8-219-50UC3-EZ Review

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Review of Dexter Trailer Hubs and Drums 8-219-50UC3-EZ


Today we're going to be taking a look at part number 8-219-50UC3-EZ. This is the Dexter Trailer Hub and Drum Assembly for 5,200 pounds and 7,000 pound E-Z Lube Axles. Bolt pattern on this unit is going to be 8 on 6-1/2. The galvanized marine gray trailer hub and drum assembly is going to fit axles with drum brakes. It's going to include the inner and outer bearings. The races are already pre-installed into the drum. You're going to get the grease seal as well as the grease cap.

The grease cap has a nice rubber boot in it that can easily be removed. That's going to go over the end portion here. Remove the rubber fitting. That's going to expose the end of the spindle, which is going to give you access to the zerk fitting. You can attach your grease gun to that, pump the grease in.

That's going to lubricate the bearings without having to disassemble the hub and drum assembly. Now it's going to be zinc-plated. It's going to have a 500-hour salt spray rating, making this ideal for boat or snowmobile trailers. It is durable enough for salt water applications. The E-Z Lube design makes it very easy to lubricate the bearings. As I said earlier, all you've got to do is remove the plug here on the grease cap.

It's going to allow you to access the zerk fitting on the spindle. Simply attach the grease gun and pump in the grease and lubricate your bearings. It's very simple and easy to do. No dis-assembly is required of the hub and drum assembly, so that's a great feature to have. When it comes to the application, this is designed for 5,200 pound 6,000 pound and 7,000 pound axles. When we take a look at the inside drum dimensions, this is going to give us a width measuring from this point here, going straight across inner width of 12" by 2" wide.

That's just the depth of this portion here. This will work with 12" by 2" electric and hydraulic brake assemblies. The bolt pattern on this unit again is 8 on 6-1/2. The race is already installed here for the inner bearing. That's going to be the larger bearing. That's going to be part number 25580. It's going to give us an inner diameter of 1.75". That simply goes into that portion there. Then you're going to take the grease seal, place it on top of there. You'll need to bump that down into position. That's just how the inner bearing works. Again, bolt pattern 8 on 6-1/2. It does include the zinc plated lug nuts. The wheel studs are going to be 1/2" diameter by 2-11/16" long. Each hub and drum assembly is going to offer a capacity of 3,500 pounds. You're going to get one assembly with this part number. The outer bearing goes into this portion here. That's going to be part number 14125A. Again, outer bearing part number 14125A. That's going to have an inner diameter of 1.25". It goes over top. Then your spindle would be exposed. You need to place on the units to hold that together, the tassle 00:03:00 nut and the pin, or the nut and pin. Then you place on the grease cap that has the rubber boot on the end there that needs to be removed to expose the zerk fitting to pump in grease and lubricate everything as needed. That's going to do it for our review of part number 8-219-50UC3-EZ. This is the Dexter Trailer Hub and Drum assembly for 5,200 to 7,000 pound E-Z Lube Axles. .


Info for this part was:

Employee Cole B
Installed by:
Cole B

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