Over/Under Conversion Kit for a 3,500 Pound 2-3/8 Inch Diameter Round Trailer Axle
Question:
so researching your part #s for flipping the axle i found two conversion kits to do this #k71-385-00 and k71-384-00, my axle is 2 3/8inch and requires 5 1/2inch u bolts one kit shows for a 3inch axle and one shows 2 3/8axle, my axle is a D-35 axle is 3500lb axle single on a utility trailer.#k71-385-00 specs 2 3/8inch x5 1/8inch u -bolts,specs for k71-384-00 shows for 3inch axle. my u-bolts that i measured are 5 1/2inch x2 3/8. which kit will work for me.
asked by: Dean
Expert Reply:
Since you have a 2-3/8 inch diameter round axle you would use over/under conversion kit # K71-384-00. The u-bolts that come with the kit will likely be long enough. But in the event they are not you could substitute longer u-bolts, # SP01-040 for a pair.
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 >
2-3/8" Round Trailer U-Bolts (Qty 2)
- Trailer Suspension Parts
- U-Bolts
- Camper
- Car Hauler
- Utility Trailer
- 3500 lbs
- Round Axle - 2-3/8 Inch
- 1/2 Inch Diameter
- 5-1/2 Inch Long
- Redline
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
Continue Researching
- Article: How to Raise Your Travel Trailer Height
- Q&A: How to Raise a 5th Wheel Trailer so it Rides Level
- Article: Trailer Tire Sizing
- Article: Double-Eye Trailer Suspension System Review
- Q&A: Can 3,500 lb Axle Trailer Leaf Spring 25-1/4 inch get Replaced with 5k Rated Spring
- Q&A: Recommended Suspension Enhancements for a 2022 Grand Design Imagine 2910BH
- Article: Slipper Spring Trailer Suspension System Review
- Article: Most Popular Wheel Bearings
- Article: 5 Tell-Tale Signs It’s Time to Replace Your Trailer’s Leaf Springs
- Article: How to Accurately Measure Trailer Leaf Springs
- Q&A: Is it Possible to Raise Suspension of Trailer that Has Slipper Springs
- Q&A: Installation of Dexter Kit # K71-385-00
- Q&A: Do Spring Seats Have to Be Welded to Install Axle Over Under Kit
- Q&A: Replacement Leaf Springs and Wet Bolt Kit For a 2007 Fleetwood Redline 33 Toyhauler