How Do I Determine What Axle I Have And If I Can Lift It?
Question:
Im wanting to lift my pop-up camper and every thing I find keeps referring too #9 #10 etc torsion axle. What do these numbers refer to and how to I tell what axle I have
asked by: Randy S
Expert Reply:
A torsion axle uses interior spring for tilt and proper ride versus a standard axle that only uses the leaf springs to support the ride. To determine what axle is on your trailer depends on how the trailer was made, there will be a few spots you can check to identify the axle. First, if the trailer was pre-made by a specific company, you may be able to find this information in either the paperwork or on a placard somewhere on the frame. Sometimes, the axle identity is stamped into the axle itself or into the hub if it was purchased as a complete assembly. You can also contact the manufacturer with your VIN and Serial Number of your trailer to see if they can track it down.
If you cannot find any markings or notation for the axle, you will need to look for replacement parts based on the capacity and dimensions of your existing parts. For example, if your trailer information shows that the maximum capacity of the trailer is 7000lbs, then you probably have two 3500lb axles. The bearings, races, and seals should have an industry standard number on the back edge which can be used to match replacements.
To raise an axle you can use taller hangers for your leaf springs, or use an over-under kit like # K71-385-00 or # K71-384-00 to put the axles underneath the leaf springs.
Products Referenced in This Question
Dexter Trailer Springs Over-Under Conversion Kit
- Trailer Suspension Parts
- Alignment and Lift Kits
- Boat Trailer
- Camper
- Car Hauler
- Snowmobile Trailer
- Utility Trailer
- Double Eye Springs
- Round Axle - 2-3/8 Inch
- Single Axle
- Dexter
more information >
Product Page this Question was Asked From
Dexter Trailer Springs Over-Under Conversion Kit
- Trailer Suspension Parts
- Alignment and Lift Kits
- Boat Trailer
- Camper
- Car Hauler
- Snowmobile Trailer
- Utility Trailer
- Double Eye Springs
- Round Axle - 3 Inch
- Dexter
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Video: Review of Taylor Made Boat Accessories - Hatch Parts - 3691725
- Video: TecNiq Premium Slim LED Strip Light Review TN24ZR
- Shop: 4-Leaf Double-Eye Spring for 2,000-lb Trailer Axles - 26" Long
- Shop: Optronics Flexible LED Light Strip - Weatherproof - White - 17' Long
- Shop: CE Smith Deep V Keel Roller Assembly for Boat Trailers - Galvanized Steel/Black Rubber - 8"
- Shop: CE Smith Keel Roller Assembly for 3" Wide Trailer Tongues - Galvanized Steel and Black Rubber
- Shop: Optronics LED Trailer Utility Light - Submersible - 10 Diodes - Oval - Clear Lens
- Shop: CE Smith Post-Style Guide-Ons for Boat Trailers - 40" Tall - White - 1 Pair
- Shop: CE Smith Keel Roller Assembly for 2" Wide Trailer Tongues - Galvanized Steel and Black Rubber
- Video: Dutton-Lainson Boat Trailer Parts - Roller and Bunk Parts - DL21755 Review
- Search Results: roller bunks
- Search Results: 25580
- Q&A: Lug Nut Torque Chart for Trailer Wheels
- Shop: Trailer Hitch
- Article: Trailer Wiring Diagrams
- Search Results: fender
- Article: Most Popular Wheel Bearings
- Shop: Trailer Wiring
- Q&A: What is the Difference Between Load Range C and D ST175/80D13 Trailer Tires
- Article: Trailer Tire Sizing
- Search Results: leaf spring
- Shop: Suspension Enhancement
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Video: Choosing the Right Trailer Wiring
- Search Results: trailer jack
- Video: Timbren Axle-Less Trailer Suspension System Installation
- Article: How to Choose the Right Trailer Hitch Class
- Q&A: What is the Difference Between Load Range B and C Trailer Tires
- Shop: Brake Controller
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
on Trailer Suspension Parts
