Is There a Recommended Pilot Hole Diameter for the 2K Easy Grease Trailer Idler Hub Assembly?
Updated 09/29/2025 | Published 09/09/2025
Products Featured in This Question
Question:
What is the recommended pilot diameter for the mating rim to fit this hub? it appears the hub measures 2.47-2.5.
asked by: Tim D
Expert Reply:
Hey Tim!
Hubs like the Easy Grease Trailer Idler Hub Assembly # AKIHUB-545-2-LFEZ-1K don't have a listed pilot hole diameter they fit with, but basically anything bigger than 2.5" will fit with this. Any 13" to 15" wheel will have a large enough pilot diameter. For example, the Loadstar ST175/80D13 Bias Trailer Tire with 13" Galvanized Wheel # AM3S130 has a 2.65" pilot hole diameter and will fit perfectly with this hub.
Do you have a smaller pilot hub and you're trying to see if this will work with it?
Product Page this Question was Asked From
Easy Grease Trailer Idler Hub Assembly for 2K Axles - 13" to 15" - 5 on 4-1/2 - PreGreased
- Trailer Hubs and Drums
- Idler Hub
- EZ Lube
- Pre-Greased
- L44643 / L44643
- Standard Grade
- For 2000 lbs Axles
- 1/2 Inch Stud
- 5 on 4-1/2 Inch
- 13 Inch Wheel
- 14 Inch Wheel
- 14-1/2 Inch Wheel
- 15 Inch Wheel
- etrailer
more information >
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Jon G.
9/29/2025
Hey Tim, Did you find a solution for your hub and rim fitting issue? I'm curious because your experience could help others facing similar questions.