Recommended Replacement Axle for a Camper Trailer
Updated 10/30/2025 | Published 02/11/2025
Products Featured in This Question
Question:
Hello, I had a question about hub length and safety. My current camper trailer has a hub length of 73 in with a 4 lug hub. Also, 55-in spring center measurement. I am interested in going up to either an 85 in or 89-in hub face and keeping the 55-in spring Center and also a five lug hub for potentially a larger tire size. I currently am using 12-in wheels. Im wondering if the increase of about 16 in would offer more stability, less stability... Or maybe its not safe at all. Thank you, and I look forward to hearing your reply.
asked by: Brian P
Expert Reply:
Hey Brian, to go with a longer axle setup you can use the Trailer Axle with Idler Hubs # e65GR. This axle has a 5 bolt pattern, an 89" hub face measurement, but a 74" spring seat measurement. Since your spring seats are at 55" you'd need to cut off these ones and re-weld them at 55" to match your spring seats.
What kind of trailer do you have? Also, If there is anything else you need help with, please feel free to let me know!
Product Page this Question was Asked From
Trailer Axle with Idler Hubs - 5 on 4-1/2 Bolt Pattern - 60" Long - 2,000 lbs
- Trailer Axles
- Leaf Spring Suspension
- Standard Grade
- Idler Hubs
- 2000 lbs
- 5 on 4-1/2 Inch
- 48 Inch Spring Center
- 60 Inch Hub Face
- No Drop or Lift
- etrailer
more information >
Continue Researching
- Q&A: Adding Hydraulic Disc Brakes to a 3,500 lb Boat Trailer
- Q&A: Replacement Axle for a 1990 EZ Loader Boat Trailer
- Q&A: What are the Proper Components Needed to Install the Leaf springs On a Trailer
- Q&A: How is the 30-20 Hanger Designed For Mounting On Its Side and Not Facing Down
- Q&A: Installing Leaf Springs on Single Axle Trailer
- Q&A: Looking for Replacement Trailer Axle that is 48 inches Between Spring Seats and has 4 Bolt Pattern
- Q&A: Recommended Trailer Axle For Haul Master 4x8 Foot Trailer
- Article: How to Tell the Weight Rating of a Trailer Axle
- Article: How to Accurately Measure Trailer Leaf Springs
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Article: 5 Tell-Tale Signs It’s Time to Replace Your Trailer’s Leaf Springs
- Article: Trailer Wiring Diagrams
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Replacing the Bearing, Races and Seals on a Trailer Hub
Jerred H.
10/30/2025
Hey Brian, how did things go with the 89‑inch axle setup you were considering for your camper trailer? Were you able to re‑weld the spring seats to match your 55‑inch spacing? Your update could make it easier for others thinking about a similar upgrade.