Replacement Axle for a Trailer w/ 84.25 Hub Face and 72” Spring Center
Updated 09/12/2025 | Published 05/16/2025
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Question:
Hello, looking for a replacement axle for my boat trailer. It 84.25 hub face and 72” spring center. Ty
asked by: Charles L
Expert Reply:
Hey Charles, thanks for the measurements. The closest axle I have to yours is the Trailer Axle Beam item # e33GR. This axle has a 86-1/2" hub face with a 71-1/2" spring center. This might work depending on your fender setup. The hubs are going to stick out an additional 1.125" on either side. The spring seats being off 1/4" will be fine.
What lug nut pattern are you currently using? The item # e33GR is a 6,000 lbs axle so depending on how big your boat trailer is you may not be able to swap out your current hubs with the new axle.
Product Page this Question was Asked From
Trailer Axle with Idler Hubs - 5 on 4-1/2 Bolt Pattern - 60" Long - 2,200 lbs
- Trailer Axles
- Leaf Spring Suspension
- Standard Grade
- Idler Hubs
- 2200 lbs
- 5 on 4-1/2 Inch
- 48 Inch Spring Center
- 60 Inch Hub Face
- No Drop or Lift
- etrailer
more information >
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Jerred H.
9/12/2025
Hey Charles, did you find that the suggested axle worked for your boat trailer setup? I'm asking because your experience could help others with similar trailer needs.