What Bearings, Races, and Seal do I Need for My 2023 Airstream Basecamp 20 with 4,300lbs Axle?
Updated 04/21/2025 | Published 04/16/2025
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Question:
Looking for part numbers for inner/outer wheel bearings, seal, race for a 2023 Airstream Basecamp 20. Axle is Dexter PN: 410980-27, S/N: 121499719007, NEV-R-ADJ, 11 Capacity 4300 LBS. Beginning to plan for bearing repack and spare parts for summer travel. Thanks. I could send a photo of the axle tag but I dont know how to do that.
asked by: Wallace B
Expert Reply:
Hello Wallace,
Looks like you got the right one ordered for your 2023 Airstream Basecamp 20, the Bearing Kit, 15123/ 25580 Bearings, 10-36 Seal # BK3-100 which is commonly for 6K axles, but your 4,300 pound axle has the beefier spindles.
I am sorry for the delay in response, received quite the spike in questions and are getting caught up. If you need a return label please let me know.
Product Page this Question was Asked From
Dexter Nev-R-Adjust Electric Trailer Brakes - 10" - Left/Right Hand Assemblies - 4.4K
- Trailer Brakes
- Electric Drum Brakes
- Standard Grade
- Self Adjust
- 10 x 2-1/4 Inch Drum
- 4400 lbs Axle
- 14 Inch Wheel
- 14-1/2 Inch Wheel
- 15 Inch Wheel
- Dexter
more information >
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Wb
4/21/2025
Kate, The items you identified are for the Basecamp 16 trailer (3500 lb rating). That axle does not use a 16" wheel. The items I ordered are for the Basecamp 20 trailer (rated at 4300 lb). My trailer uses a 16" wheel. I was able to identify what I needed when I contacted a Dexter Axle support person. It took them some research to identify the parts. The 121499719 axle documentation is a two page document: page one is for the 3500 axle and page two is for the 4300 axle. That causes some confusion until you realize there is a second page. Thanks for your reply and your time. It's a very difficult area to research. Thank you.