Identifying a Dexter P-15 SLR Axle
Updated 04/15/2025 | Published 03/24/2025 >
Question:
I have a Dexter axle p-15 Model SLR SN D 3584081 What is this cake rated at?
asked by: Hector A
Expert Reply:
Hey Hector, thanks for all the info! I got those numbers over to Dexter, and they were able to tell me that this is a 2,800 lb axle with a 83.75" hub face center to center, 66.75" spring seat center to center and is underslung.
If there is something you were looking for in particular to this axle, please feel free to let me know!

Hector A.
4/12/2025
Would you recommend to upgrade leaf springs?



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
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Hector A.
4/12/2025
So both axles can handle 5,600 lbs? I just have the frame of the Rv I was thinking of putting a 500 gallon smoker on it with a 40” x 4 ft long square fire box