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  1. Trailer Hubs and Drums
  2. Dexter
  3. 8 on 6-1/2 Inch
  4. For 8000 lbs Axles
  5. Idler Hub
  6. 16 Inch Wheel
  7. 16-1/2 Inch Wheel
  8. 17 Inch Wheel
Dexter Trailer Hub - Grease - 8 on 6-1/2 - E-Coat - 9/16" Bolts - 8,000 lbs
Dexter

Dexter Trailer Hub - Grease - 8 on 6-1/2 - E-Coat - 9/16" Bolts - 8,000 lbs

Part Number: 008-399-90
In Stock
$171.19
Trailer Hubs and Drums
Dexter Idler Hub - 008-399-90
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Hub assembly is designed for use with disc brakes on an 8,000-lb E-Z Lube axle. E-coat finish protects against corrosion. Cast iron construction ensures durability. Inner bearing (25580), outer bearing (02475), races, seal, and cap included. Great Prices for the best trailer hubs and drums from Dexter. Dexter Trailer Hub - Grease - 8 on 6-1/2 - E-Coat - 9/16" Bolts - 8,000 lbs part number 008-399-90 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (22)
  • Q & A (0)
  • Videos (1)
  • Photos

Dexter Trailer Hubs and Drums - 008-399-90

  • 8 on 6-1/2 Inch
  • For 8000 lbs Axles
  • Idler Hub
  • 16 Inch Wheel
  • 16-1/2 Inch Wheel
  • 17 Inch Wheel
  • EZ Lube
  • Standard Grade
  • 9/16 Inch Stud
  • Dexter

Hub assembly is designed for use with disc brakes on an 8,000-lb E-Z Lube axle. E-coat finish protects against corrosion. Cast iron construction ensures durability. Inner bearing (25580), outer bearing (02475), races, seal, and cap included.


Features:

  • Trailer hub is designed to work with 8,000-lb disc brakes
  • Cast iron construction provides strength and durability
  • E-coat finish protects against corrosion and wear
  • Grease cap features removable plug for easy access to grease zerk on an E-Z Lube axle
  • Bearings, races, grease seal, and E-Z Lube grease cap included
  • Made in the USA


Specs:

  • Fits:
    • Axle capacity: 8,000 lbs
    • Wheel size: 16", 16-1/2", and 17"
  • Bolt pattern: 8 on 6-1/2"
  • Wheel bolt diameter: 9/16"
  • Pilot diameter: 4-3/4"


Bearing, Race, and Seal Information

  • Bearings (included)
    • Inner bearing: 25580 (1.75" inner diameter)
    • Outer bearing: 02475 (1.25" inner diameter)
  • Races (included)
    • Inner race: 25520
    • Outer race: 02420
  • Grease seal (included): GS-2250DL
    • Inner diameter: 2.25"
    • Outer diameter: 3.376"


008-399-90 Dexter Axle 12-1/4" Trailer Hub - 8 on 6-1/2 - E-Coat - 9/16" Bolts - 8,000 lbs




California residents: click here


Video of Dexter Trailer Hub - Grease - 8 on 6-1/2 - E-Coat - 9/16" Bolts - 8,000 lbs

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Hands-On with the Dexter Trailer Hub

Customer Satisfaction Score:

Ratings & Reviews

4.9

22 reviews
Hub assembly is designed for use with disc brakes on an 8,000-lb E-Z Lube axle. E-coat finish protects against corrosion. Cast iron construction ensures durability. Inner bearing (25580), outer bearing (02475), races, seal, and cap included.

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Good job



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Good product great price



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perfect



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Perfect fit no question about it



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I put the hydraulic disc brakes on 2 of my trailers( 8000 lb, spring and 8000 lb. rubber ride). They stop 100% better now than they did with drum brakes. I had to fabricate my own spindle flanges on 2 of the axels to make the disc brakes fit correctly, the stock Axel flanges were off by 3/8" which didn't line up with the rotors. But once we worked out the variables the brakes were great, have worked perfectly. You can count on stopping in time now.
Will never use an electric drum brake again.



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Austin was very helpful and did a great job.



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Paul b. Was very helpful throughout the whole process. I took a while to get something that would fit my Al-ko axles but I back going now.
Only suggestion I would make is better packaging as ups is not very easy on the packages.



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After dealing with two local trailer suppliers and getting nothing but a runaround, a friend told me about etrailer.com, what a blessing... Found what I needed easily, great knowledgeable folks to deal with, but long wait for the product... Which was shipped as soon as etrailer got it in...Product was ok but all lugs threads were rusted and needed cleaning, which took a hour or two, so I could screw on the lug nuts.............BUT HAPPY TO HAVE THE HUB AND GET THE TRAILER BACK ON THE ROAD Thanks etrailer.com! !



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My experience with the ordering and shipping process was outstanding! The customer service that I received was a five star and I will recommend them to my friends and family!



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The best brakes you can put on a trailer



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Good quality



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See what our Experts say about this Dexter Trailer Hubs and Drums

  • Parts Needed To Convert Electric Drum Brakes To Disc Brakes
    Hey Robert, thanks for getting in touch. You are definitely on the right track with the part numbers you mentioned. The # HBA16 actuator and # 20TA-BLKIT brake line kit can be used. Instead of the # HBA16, you may want to get part # HS381-9067 instead. This comes with the same actuator, along with a full install kit. So you get a 7-way plug, junction box, breakaway with battery, and all of the necessary wire and connectors. Then use that with the # 20TA-BLKIT brake line kit. For the...
    view full answer...
  • Hub Replacement for 8000-lb AL-KO Axle
    The best way to determine whether or not a hub is going to fit your axle and spindle is to check the bearing dimensions on your current hub-since that will determine what fits on your spindle. The size/capacity of the axle is more secondary when compared the hub fitting on the spindle; you'll also want to make sure the bolt pattern works with your current wheels to avoid having to purchase new wheels. If your current hub uses inner bearing # 25580 (1.75" inner diameter), outer bearing...
    view full answer...

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Cole B
Installed by:
Cole B
Employee Wilson B
Updated by:
Wilson B
Employee Brian T
Written by:
Brian T

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