How To Find Correct Replacement Bearings for Airstream International Trailer
Question:
Hello. I want to replace the bearings and seals on my 1974 airstream internstional. 31 fit,2 axes. I ask for your help in ing reliable spare parts.
asked by: Veet
Expert Reply:
I have a few options for you to help with identifying the bearings on your trailer. The first and easiest method would be to crawl under the trailer and look for the axle tag on the beam. This should give an axle capacity which we can then use to find the bearings based off industry standards. For example, a 3,500 lb axle uses L68149 and L44649 bearings like what comes with the Hub Bearing Kit for Lippert, Dexter, and Al-Ko Axles part # BK2-100. The other option would be to take the hubs off the trailer and either read the part numbers off the old bearings or measure them with a dial caliper to the nearest thousandth of an inch. I have attached an article that goes over this process in more detail.
I have also attached a link with lists of our bearings below as well.
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 >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Bearing Kit, 15123/25580 Bearings, GS-2125DL Seal
- Shop: Timken Bearing Kit, LM67048/25580 Bearings, LM67010/25520 Races, 412920 Seal
- Shop: Timken Bearing Kit, 14125A/25580 Bearings, 14276/25520 Races, GS-2125DL Seal
- Search Results: timken 25580
- Search Results: electric tongue jack
- Q&A: What is the Best Grease for Trailer Bearings
- Shop: Timken 25520 Replacement Race
- Shop: Pro Series Detachable Footplate w/ Pin for 2" Diameter Jacks - 2,000 lbs to 5,000 lbs
- Shop: Round A-Frame Trailer Jack - Topwind - 15" Travel - 3,000 lbs
- Shop: Ram Round A-Frame Trailer Jack - Topwind - 14-7/8" Travel - Zinc - 3,000 lbs
- Q&A: Lug Nut Torque Chart for Trailer Wheels
- Article: Most Popular Wheel Bearings
- Search Results: 25580
- Shop: Trailer Hitch
- Article: Trailer Wiring Diagrams
- Shop: Trailer Wiring
- Q&A: How to Measure to Determine the Size Trailer Brakes Needed For Hydraulic Drum Replacement
- Search Results: bearing buddy
- Video: etrailer Electric Trailer Brake Kit Installation
- Search Results: l44649
- Article: Replacing the Bearing, Races and Seals on a Trailer Hub
- Shop: Brake Controller
- Article: Testing Trailer Brake Magnets for Proper Function
- Shop: Suspension Enhancement
- Search Results: 10~36
- Q&A: Correct Bearing Kit for 2019 Jayco North Point 315RLTS
- Video: Dexter Nev-R-Adjust Electric Trailer Brake Kit Installation
- Video: Dexter Electric Trailer Brake Kit Installation 23-26
- Article: Trailer Tire Sizing
- Shop: Gooseneck Hitch
on Trailer Bearings Races Seals Caps
