Length of etrailer Trailer Idler Hub Assembly for 2,000-lb Axles and Bolt Pattern Fitment
Updated 02/03/2026 | Published 06/27/2024
Products Featured in This Question
Question:
Item AKIHUB-440-2-1K Referring to this item number just wanted to know what is the length of the hub, the bearings in this hub match my original hub which is good and the shaft on my axle is roughly 4 1/4inch just wanted to make sure this hub will work on my axle. One more question... Item AM20242 I know the hub and these wheels both say they are 4 on 4, but just wanted to double check that those wheels will work with those hubs, I was going to use the existing hubs but no stores in my area have any seals and I paid $XX for 4-L44643 bearings so I might as well get the complete hub with everything. And by the way I dont have much info on my trailer besides the title says its an SPCN and as for the year it says 00000 but it is a single axle utility trailer I guess 5foot x 10. Thanks for your help!!!
asked by: Zach B
Expert Reply:
Hey Zach, thanks for reaching out!
The Trailer Idler Hub Assembly for 2,000-lb Axles # AKIHUB-440-2-1K has a 4-1/4" length, and the Dexstar Steel Mini Mod Trailer Wheel # AM20242 4 on 4" bolt pattern will match the hub!
(click to enlarge)
Product Page this Question was Asked From
Trailer Idler Hub Assembly for 2,000-lb Axles - 4 on 4 - L44643 Bearings - Pre-Greased
- Trailer Hubs and Drums
- Idler Hub
- Pre-Greased
- Standard
- L44643 / L44643
- Standard Grade
- For 2000 lbs Axles
- 1/2 Inch Stud
- 4 on 4 Inch
- 8 Inch Wheel
- 10 Inch Wheel
- 12 Inch Wheel
- 13 Inch Wheel
- 14 Inch Wheel
- etrailer
more information >
Continue Researching
- Q&A: Trailer Hub Recommendation with 4 on 4 inch Bolt Pattern and Bearings L44643
- Q&A: Replacement Galvanized Hub For a Dexter 8-259 with a 1" Straight Spindle
- Q&A: How Long Is The Malone LowBed MicroSport Trailer With The Retractable Tongue Kit
- Q&A: How to Tell if Trailer has a BT8 or BTR Spindle Installed
- Q&A: Can I Run the Blue Ox Patriot Braking System On It's Own 6 Volt or 12 Volt Battery?
- Q&A: What's the RV Designer Motorhome Entrance Door Lock w/ Deadbolt RD68SR Made of?
- Q&A: Replacement Hub for Old Boat Trailer with 07100 Bearing
- Article: Most Popular Wheel Bearings
- Article: How to Tell the Weight Rating of a Trailer Axle
- Article: Trailer Lighting Requirements
- Article: Trailer Tire Sizing
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Article: How to Measure a Trailer Axle
- Article: Wiring Trailer Lights with a 4-Way Plug (It's Easier Than You Think)
Chris R.
2/3/2026
Hey Zach, how did the hub and wheel combo work out on your single-axle trailer? It sounds like the 4-1/4 length and 4 on 4 pattern matched up well. Your update could make it easier for others checking fit on similar setups.