True 8k TK HD Trailer Axle - 8000 lb Electric Brake 8 lug 9/16" Studs (12 1/4" x 3 3/8" Brake - 3.5" Tube) - Dexter Compatible

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True 8k TK HD Trailer Axle - 8000 lb Electric Brake 8 lug 9/16" Studs (12 1/4" x 3 3/8" Brake - 3.5" Tube) - Dexter Compatible

True 8k TK HD Trailer Axle - 8000 lb Electric Brake 8 lug 9/16" Studs (12 1/4" x 3 3/8" Brake - 3.5" Tube) - Dexter Compatible

SKU : 08EBTRUETK7556865

Online price only

Regular price $685.99

Online price only

SAVE 0% (833) 910-3416
4.8
Rated 4.8 out of 5 stars
4 Reviews
Shipping: Calculated at Checkout | Product Wt. 232.0 lb
Axle Options:
Hubface/Spring Center
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True 8K Electric Brake Trailer Axle — 8,000 lb capacity | 8x6.5 bolt pattern | Fully assembled

Upgrade your trailer with this 8,000 lb electric brake trailer axle. The heavy-duty True 8K upgrade: bigger 12¼" x 3⅜" brakes, an upgraded 02475 outer bearing, and 9/16" studs rated for 17.5" wheels, on a 3.5" extra-heavy steel tube.

Axle Specifications:

  • Load rating: 8,000 lbs (8K)
  • Axle type: Electric Brake
  • Brake size: 12¼″ × 3⅜″ electric drum
  • Tube diameter: 3.5″ extra-heavy straight axle tube
  • Hubface/Spring Center: 75/56
  • Bolt pattern: 8x6.5
  • Stud size: 9/16″
  • Spring mount: Underslung (lower ride height)
  • Product weight: 232 lbs
  • Compatibility: Direct replacement for Dexter, Rockwell American, Lippert, Hayes, and AL-KO axles
  • ABS: Not compatible with ABS systems

How to Measure: Hubface is measured from one hub face (where the studs come out) to the hub face on the opposite side. Spring Center is measured from the center of one spring seat to the center of the opposite spring seat.

What’s Included (Pre-Assembled Internal Components):

Key Benefits:

  • Fully assembled & packed with high-temp axle grease — ready for fast installation
  • 3.5″ extra-heavy steel tube — optimal weight handling and a smoother highway experience
  • EZ-Lube design — grease the axle via zerk fitting without removing the hub
  • Upgraded brakes & bearing — 12¼″ × 3⅜″ drums and an upgraded 02475 outer bearing for more stopping power and axle life

Ideal For:

  • Commercial & fleet trailers
  • Equipment & flatbed haulers
  • Dump & lowboy trailers
  • Car hauler & cargo builds

Why Buy from The Trailer Parts Outlet?

  • This Axle is proudly manufactured in the U.S.A.
  • Fast shipping — order today, ships tomorrow
  • Bulk & wholesale options available
  • Financing options
  • Dedicated expert support

Have questions? Call or message us at (936) 289-3191 — we’re here to help you find the perfect axle for your trailer build or repair. Order your True 8K Electric Brake Trailer Axle today and get back on the road with confidence!

4.8
Rated 4.8 out of 5 stars
Based on 4 reviews
Total 5 star reviews: 3 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Customers Talked About
4 reviews
  • EB
    Ed B.
    Verified Reviewer
    4 months ago
    Rated 5 out of 5 stars
    Fast and Knowledgeable service

    I ordered 2 axles from trailer parts needing them in 4 weeks and they were special built!.. Their customer sales team fixed me up making sure I was ordering the proper sizes, and I was able to pick them up in 2 weeks, allowing me to get them installed in time to make my trip. Great service ! and good solid axles. ready to bolt on!!

    The Trailer Parts Outlet
    4 months ago

    Great to hear our customer sales team was able to help you order the proper sizes for your True 8k TK HD Trailer Axles, Ed! We're thrilled we could get your special built axles ready for pickup in just 2 weeks instead of 4, allowing you to get them installed in time for your trip. It sounds like everything worked out perfectly and the axles were ready to bolt on. Thank you for your business and your 5 star review!

    Lindsey Millican
    (936) 935-2186
    The Trailer Parts Outlet

  • GS
    George s.
    Verified Buyer
    8 months ago
    Rated 5 out of 5 stars
    On time didn't have any problems

    N/a

  • TW
    Travis W.
    Verified Buyer
    1 year ago
    Rated 4 out of 5 stars
    Product fit the bill - but had a few concerns

    I was pleased to find a source for reasonably priced Dexter trailer axels. Given the price I will order again in the future. But the process was not without a few hiccups.

    First my order wasn't delivered when it was supposed to be because the shipping documents did not reflect the garage name so FedEx didn't know where to deliver. I had made it a point to ask for the garage's name to be on the shipping documents. Because of this I had to pick it up myself. When I picked up the pallet from the FedEx freight terminal the packaging was damaged and the axels were not well protected.

    Once I had them, I had a couple issues getting the axels installed. One was a crimped wire that prevented the brakes from working (probably a result of poor packaging). The second was that the axel came with studs that were too short. I had to find a heavy duty parts supply company to purchase a whole set of studs to replace the ones that came with the axel. Trailer Parts Outlet was very specific on the axel dimensions and what those measurements needed to be but at no time did they mention their studs might not work.

    These issues ended up costing me an extra week of down time trying to get my trailer back up and running.

  • DM
    David M.
    Flag of United States
    2 years ago
    Rated 5 out of 5 stars
    8K dual axles

    Great experience. During shipping 2 grease caps got lost and the other 2 damaged pretty badly. 1 email they sent replacements. Only had problems with 1 U bolt both nuts galled badly despite lubricant and all efforts to save it. Had to buy a new one from another company as they only sell the full sets of the U bolt kit. I expect these axles to last many years.

    The Trailer Parts Outlet
    2 years ago

    Thank you for the positive feedback. we look forward to working with you again!