Replacement Hub Drum for Hayes 8k Trailer Axle
Updated 10/23/2025 | Published 08/29/2023
Question:
Hi I have a heyes axels on my tp20 ditch witch trailer I need a hub and brake assembly one piece says ae 9080590 also says 4j01 dia 12.090
asked by: Jacob
1
Helpful Expert Reply:
Looks like you have an 8k rated Hayes trailer axle hub which for that would require the part # 8-285-11 for a replacement hub.
expert reply by:
Jameson C
1
Product Page this Question was Asked From
Dexter Trailer Hub and Drum for 8,000-lb E-Z Lube Axles - 12-1/4" Diameter - 8 on 6-1/2
- Trailer Hubs and Drums
- Hub with Drum
- EZ Lube
- 25580 / 02475
- Standard Grade
- For 8000 lbs Axles
- 9/16 Inch Stud
- 8 on 6-1/2 Inch
- 16 Inch Wheel
- 16-1/2 Inch Wheel
- 17 Inch Wheel
- 17-1/2 Inch Wheel
- Dexter
more information >
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Pete
10/22/2025
I have the same axle numbers as above (9080590) another code possible a date code (OC26) and 12.090. The part number you have listed is 8-285-11 (4" thread size) does not appear to fit my hub as my hub is 2 3/4" thread size. My hub is also a 4"x12" and I ordered a oil cap rated for 8k axle and the threads are the right size but a finer thread and will not match the more coarse thread of my axle. I do not know what my axle is, something very old or?