Solution for Needing Replacement Hub with Bearings LM48548 M12649
Updated 10/30/2025 | Published 10/11/2025 >
Question:
Hi I hope you can help me I have a utility trailer old and im looking to replace hubs and bearings i have bearing numbers inner is lm 48548 and outer is lm 12649 also a seal which has no number thanks wayne
asked by: Wayne G
Expert Reply:
Hey Wayne, although we do have the # LM48548 bearing, the M12649 bearing and 20515 seal are not something that we carry. If you only need the bearings and seal it looks like they're still available just not here at etrailer.
If you need to replace the hub then your only option will be to replace the axle since that bearing combination is no longer used. For a replacement axle you will need the capacity and the length of the axle. The length is the hub face to hub face measurement.
I have attached a link to all of our axles below, along with a video that explains how to measure for your reference.
Product Page this Question was Asked From
Dexter Bearing Kit for 1-1/16" to 1-3/8" Tapered Spindle
- Trailer Bearings Races Seals Caps
- Bearings
- Bearing Kits
- Standard Bearings
- 1.72 Inch I.D.
- Bearing L44649 and L68149
- Race L68111 and L44610
- 3500 lbs Axle
- Dexter
more information >
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Jameson C.
10/30/2025
Hey Wayne, were you able to track down those bearings and the 20515 seal for your trailer? Knowing what ended up working could help others trying to match older bearing combinations.