Bearing and Seal Kit for 3,500 lb Trailer Axle

Question

Question:

I’m looking for bearings and grease seals for my 2003 utility trailer with 3500 pound Dexter axles. The only identifying numbers I can find are the serial numbers which are 112301152 and 112301200

asked by: Karl

0

Expert Reply:

Hey Karl, thanks for all of the info on your trailer axle. Based on that I can tell that the correct bearing kit you need is the part # BK2-100 which comes with bearings and a seal for your 3,500 lb trailer axle.

expert reply by: Jameson C

0

Jameson C.

9/26/2025

Hey Karl, did the bearing kit work out for your trailer axle? I'm curious to know because it could help others with similar trailers.

Answer 1

You are correct that is a 3,500 lb axle. If you want a bearing kit the #BK2-100 you looked at is the right one. This comes with a #L44649 outer and #L68149 inner bearing along with a #58846 (10-19) grease seal. If you want a replacement idler hub you…

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Answer 2

If the race is fine you are totally okay to just replace the bearings. In most situations just replacing the bearing is all that's needed.

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Answer 3

Thank you for providing the reference numbers from your Jayco trailer's Dexter axle. I was not able to cross reference either of these numbers, 123617439 and 1657213, but we can still help you. It appears that one of the other bits of info you…

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Answer 4

Thanks for reaching out, Chris. The best way for you to determine what hubs and bearings you will need is to remove a hub and unpack the bearings. Each bearing should have a number stamped on the edge, or you can measure the OD of each bearing with a…

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Answer 5

The Dexter D35 axle is a 3,500 lb trailer axle so for a bearing kit you would want the part #BK2-100 that you referenced.

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Answer 6

Yes. The hub group associated with the Dexter D35 axles use 10-19 seals. Set #RG06-050 includes two 10-19 seals. I have linked a video review of these seals for you.

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Answer 7

You can check the condition of your hub's races by carefully removing all bearing grease with a rag to expose the actual surface of the races. When they are completely free of grease, etc., inspect them for any signs of scoring (very slight…

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Answer 8

The Dexter Trailer Hub and Drum Assembly - 3,500-lb E-Z Lube Axles - 10" - 5 on 4-1/2 - Galvanized #8-247-50UC3-EZ uses 1/2 inch studs so the lug nuts will be 1/2 inch inner diameter and 13/16 inch outer diameter like #CE11051. If instead you…

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Answer 9

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 10

It sounds like you are speaking of the wires for the brake magnets. If this is correct, you will need to connect one of the wires to the brake controller output wire on your trailer connector and the other wire will need to be grounded to a clean…

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Answer 11

The #84 spindle is just a common way to identify the spindle dimensions typically used for 3,500 lb axles. So instead of listing out the parts, people can just say they have #84 spindles and it's easier to know what fits it. The CE Smith Trailer…

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Answer 12

To determine the size of the brake assemblies you need you have to measure the depth and width of the hub drum on the axle like what you see in the picture I attached. The most common size is 2-1/4 inch wide like the #T4071600-500 that you…

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Bearing and Seal Kit for 3,500 lb Trailer Axle

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