What To Do If No Hub Has Inner Bearing L45449
Updated 02/17/2026 | Published 06/15/2024
Products Featured in This Question
Question:
Hello. I’m looking for a hub for my trailer 5 on 4 1/2. The current bearings are outside L44649 and inside L45449. Having a hard time finding a hub for these spindles with that inside hub bearing. Is there any help you can give me? Thank you
asked by: Anthony J
Expert Reply:
Hi Anthony,
I'm sorry to say there are just no trailer hubs that have an L45449 bearing, or one with an equivalent size bearing to fit the spindle. The only option really is to replace the spindle with one that has common bearing sizes, and this will depend on the capacity of your axles.
For example, if you have 3,500 lb axles you could use Spindle # TRU74FR with hub # AKIHUB-545-35-EZ-K.
Or for 2,000 lb axles you could go with Spindle # TRU44FR and hub # 8-259-5UC1-EZ.
I have added links below to our entire selection of both spindles and hubs for you, which you can filter through by weight rating.
Product Page this Question was Asked From
#84 E-Z Lube Spindle w/ Brake Flange for 3,500-lb Trailer Axle - 1-3/4" Diameter
- Trailer Spindles
- EZ Lube Spindle
- With Flange
- L68149
- 1-3/4 Inch Diameter
- Round
- For 3500 lb Axle
- TruRyde
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Terran Industries Trailer Idler Hub Assembly for 5,200 to 6,000 lbs Axle - 6 on 5-1/2
- Shop: Combination LED Trailer Tail Light - Submersible - 6 Function - 11 Diodes - Passenger Side
- Q&A: How to Determine Correct Trailer Hub
- Shop: Dexter Trailer Idler Hub Assembly for 2,200-lb Axles - 5 on 4-1/2 - Pre-Greased
- Shop: Single Axle Trailer Fender for Enclosed Trailers - Steel - 13" to 14" Wheel - Qty 1
- Shop: etrailer Steel Round Trailer Fender 29" x 9" Single Axle - Qty 1
- Shop: Single Axle Trailer Fender w/ Backing Plate - Steel - 13" to 14" Wheels - Qty 1
- Shop: Dexter Trailer Hub and Drum Assembly for 5,200-lb to 7,000-lb Axles - 12" - 8 on 6-1/2
- Q&A: Cross Referencing a Dexter Hub with 70-7 Stamped On It
- Shop: Trailer Hitch
- Q&A: Lug Nut Torque Chart for Trailer Wheels
- Article: Trailer Wiring Diagrams
- Search Results: trailer hitch
- Search Results: trailer tires and wheels
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Trailer Wiring
- Q&A: What is a #84 Spindle and How Do I Know I Have One On My Trailer?
- Shop: Suspension Enhancement
- Q&A: Instructions to Wire a Trailer for Electric Brakes
- Article: How to Measure for Trailer Hitch Drop
- Video: Measuring To Choose The Right Trailer Axle
- Search Results: trailer wiring
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Video: Review of etrailer Trailer Hubs and Drums - Hub with Drum - AKHD-545-35-EZ-K
- Shop: Brake Controller
- Search Results: trailer jack
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Video: Hands-On with the Hub Saver Hub and Wheel Protector
- Search Results: trailer lights
- Q&A: What is the Best Grease for Trailer Bearings
Heather A.
2/17/2026
Hey Anthony, did you end up replacing your spindle so you could use one of the compatible hubs? Knowing which setup worked for you could help others trying to match those same bearing sizes.