What are Most Common Trailer Bearing Kits and Taillight Kits
Updated 04/21/2026 | Published 04/18/2026
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Question:
I am looking to start a mobile trailer repair business. Ill mainly be doing bearings, brakes, lights, wiring pigtails, etc. My question for you is if you have a list of the most common trailer parts sold. What is the most common bearing set and light configurations?
asked by: Justin E
Expert Reply:
Hey Justin, while we don't have a list of the most popular trailer parts I can tell you that the most common bearing sets are the 3,500 # BK2-100, the 2k kit part # BK1-150, and the 5,200 part # BK3-300.
The most common trailer taillight kits you'll see would be the part # TLL160RK and the # TLL9RK I would say. It depends a lot on the types of trailers you'll be servicing too.
Product Page this Question was Asked From
Hub Bearing Kit for Lippert, Dexter, and AL-KO Axles - 3,500 lb with #84 Spindle
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- Bearing Kits
- Bearing L44649 and L68149
- Race L68111 and L44610
- 3500 lbs Axle
- etrailer
more information >
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John H.
4/21/2026
I purchased a set of bearings and races from trailer for my 2018 Keystone Ultralight 199ML. Everything fit perfectly and I ran the trailer another two years before trading it in on a 2024 GD22MLE. We sold the GD22MLE because my wife has lost interest in trailering. No sense trying to change her mind.