Vortex Hub Replacement
Updated 12/22/2025 | Published 10/23/2024
Question:
I have a tennessee boat trailer that has vortex hubs. 2 of them are leaking. Looking to replace or repair. Not sure which hub I have. How can we narrow this down?
asked by: Rob
Expert Reply:
Hey Rob! You're going to need to pull one of those vortex hubs and read the numbers stamped into the sides of the two bearings. With this information we'll be able to find you the correct replacement hub.
In addition to that I will also need to know what the lug pattern is so you don't have to replace your wheels and tires. If you could comment below with this information or email me directly, I would be happy to find you a replacement hub.
Product Page this Question was Asked From
Easy Grease Trailer Idler Hub Assembly for 3.5K Axles - 5 on 5 - Pre-Greased
- Trailer Hubs and Drums
- Idler Hub
- EZ Lube
- Pre-Greased
- L68149 / L44649
- Standard Grade
- For 3500 lbs Axles
- 1/2 Inch Stud
- 5 on 5 Inch
- 14 Inch Wheel
- 14-1/2 Inch Wheel
- 15 Inch Wheel
- etrailer
more information >
Continue Researching
- Q&A: Idler Hub For A 3,500 Pound Axle And 5 On 5 Bolt Pattern 15" Wheels
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Q&A: What Lock Kit Is Needed For My B&W Pintle Hitch?
- Q&A: Looking for 3 inch Gooseneck Hitch Ball
- Q&A: Lights for Guide Poles on Boat Trailer
- Article: Printable Trailer Bolt Hole Pattern Template
- Q&A: What is the Best Grease for Trailer Bearings
- Q&A: Are for Brackets and Index Bars for etrailer RapidRamps Available Separately
- Q&A: What is a #84 Spindle and How Do I Know I Have One On My Trailer?
- Article: Replacing the Bearing, Races and Seals on a Trailer Hub
- Article: How to Accurately Measure Trailer Leaf Springs
- Article: Parts Needed to Add Electric Drum Brakes to a Trailer
- Article: 5 Tell-Tale Signs It’s Time to Replace Your Trailer’s Leaf Springs
- Article: How to Replace Trailer Leaf Springs in 5 Steps
Jerred H.
12/22/2025
Hey Rob, were you able to pull one of those vortex hubs and check the bearing numbers and lug pattern? Once you had that info, did you find a replacement hub that matched? Your update could make it easier for others working on similar boat trailers.