Determining The Correct Replacement Idler Hub For A 1997 Starcraft Pop-Up Camper
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Question:
I have a 1997 Starcraft pop up campers. OE hub is for bolts, hub has threaded holes. I want to switch to hub with studs. Will the AKIHUB-440-2-G-1K work?
asked by: Mike P
Expert Reply:
If you have a 2k axle with a 4 on 4 hub bolt pattern then yes, the Trailer Idler Hub Assembly # AKIHUB-440-2-G-1K most likely would be a compatible fit. To 100% confirm if this is the case you'll want to measure your spindle with a pair of calipers # PTW80157 at the points B,C, and D in the diagram below. You should get 1.0" exactly for C and D, and 1.249" for B. If you get something else I'll need to know the exact measurements to the decimal to determine the correct fit.
Using a hub with any slack between the bearing and the spindle can cause heat and heat is the enemy of your trailer's suspension system.

Product Page this Question was Asked From
Trailer Idler Hub Assembly for 2,000-lb Axles - 4 on 4 - Galvanized
- Trailer Hubs and Drums
- Hub
- Standard
- L44643 / L44643
- Marine 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 >
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