5200 lb TK Tandem Axle HD Kit - 10.4K Capacity (Axle Series)

  • 6000 lb TK Tandem Axle HD Kit - 12K Capacity (Axle Series)
  • Specs: 6,000 lbs Electric Brake Trailer Axle (6K Capacity) Tube: 3" Bolt Pattern: 6x5.5 This axle is not ABS compatible This 6K electric brake trailer axle comes f6k TK Trailer Axle
  • Custom axle min/max reference chart
  • Specs: Capacity: 3500 lbs Tube: 2 3/8" Beam Only This 3.5K TK trailer axle beam can serve as the foundation of your new car hauler, boat trailer, or cargo trailer.3.5k TK Trailer Axle
  • Specs: Size: 225/75 R15 Width: 225 Aspect Ratio: 75 Load Range (Ply): E (10 ply)  Load Index: 117/112 Capacity: 2830 lbs/80 PSI Speed Rating: M (81 MPH) Material: STrailquest 15" 10 ply Radial Trailer Tire
  • What's Included: 1 - 3.5k Electric Drum Brake Axle (5x4.5) - 4" Drop 2 - 1.75k 25.25" 4 leaf Double Eye Springs 1 - 3.5K U-Bolt Kits 1 - Double Eye Hanger Kit This 3.5k TK Heavy Duty
  • Specs: 6,000 lbs Electric Brake Trailer Axle (6K Capacity) Tube: 3" Bolt Pattern: 6x5.5 This axle is not ABS compatible This 6K electric brake trailer axle comes f6k TK Trailer Axle
  • 5200 6000 lb Tandem Complete TK Trailer Kit
1 6

5200 lb TK Tandem Axle HD Kit - 10.4K Capacity (Axle Series)

5200 lb TK Tandem Axle HD Kit - 10.4K Capacity (Axle Series)

SKU : 52DHDAKTTK7358655

Online price only

$864.99

Online price only

SAVE 0% (833) 910-3416
4.4
Rated 4.4 out of 5 stars
9 Reviews
Shipping: Calculated at Checkout | Product Wt. 405.0 lb
Kit Options:
Hubface/Spring Center:
Tax Exempt? Enter info in cart when you're done shopping.
View full details
  • Product Information
  • How To
  • Reviews

5.2K Heavy Duty Tandem Axle Kit — 10.4K capacity | Axles with Suspension

Complete tandem running gear without tires: two electric brake axles, plus matched tandem suspension. 10,400 lb combined capacity.

Axle Specifications:

  • Load rating: 5,200 lbs (5.2K)
  • Axle type: Electric Brake
  • Brake size: 12″ × 2″ electric drum
  • Tube diameter: 3″ straight axle tube
  • Hubface/Spring Center: 73/58
  • Bolt pattern: 6x5.5
  • Stud size: 1/2″
  • Spring mount: Underslung (lower ride height)
  • Compatibility: Direct replacement for Dexter, AL-KO, Lippert, and Hayes 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:

  • (2) 6k TK Trailer Axle - 6000 lb Electric Brake - 73/58 - 6x5.5
  • (4) 5 Leaf 25 1/4" x 1 3/4" Trailer Double Eye Spring for 6000 lb Axles
  • (2) 1/2" Trailer U-bolt kit for 3" Tube 5200 - 7000 lb Axles
  • (1) Trailer Double Eye Tandem Hanger Kit for 3500 - 7000 lb Axles

Key Benefits:

  • Fully assembled & packed with high-temp axle grease — ready for fast installation
  • High-strength steel construction — Ensures durability and a smoother highway towing experience
  • EZ-Lube design — grease the axle via zerk fitting without removing the hub
  • Pre-Packaged Fitment — Matched components, no cross-referencing parts

Ideal For:

  • RV builds or replacements
  • Utility trailer conversions
  • Boat trailer upgrades
  • Cargo & equipment trailers

Why Buy from The Trailer Parts Outlet?

  • 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 5.2K Tandem Axle Kit today and get back on the road with confidence!

4.4
Rated 4.4 out of 5 stars
Based on 9 reviews
Customers Talked About
Slide 1 selected
Write a Review (Opens in a new window)
9 reviews
  • NW
    Noah W.
    Verified Buyer
    1 month ago
    Rated 5 out of 5 stars
    5200lb TK Tandem Axle HD Kit

    I purchased a used trailer two months before moving from CA to NJ. The trailer had older mobile home axles on it amd parts were hard to source in my area. I contacted The Trailer Parts Outlet with some questions about axle measurements, as the axles and hubs on the trailer were not standard. The techs were outstanding, they walked me through exactly what I needed to measure to size the axles correctly. My order arrived on time and all the parts were present and in excellent condition. There are no directions with this kit, but if you know your way around a welder, grinder, and tape measure, the install is pretty straight forward. After installing the kit, I loaded the trailer down with a Jeep crammed with a bunch of house hold goods and drove over 4,000 miles across country. The axles performed flawlessly through small winding mountain passes, washboard gravel BLM roads, highways, and city streets. The only issue I had the whole trip was throwing a tread on one of the tires at 70mph, which was not the fault of this axle kit. Even after getting beat by flying rubber and part of the tread wrapping around the axle behind the dust cover, there was no visible damage to any of the kit components. This is a high quality kit with good components and the price was excellent. I will definitely purchase another axle kit from Trailer Parts Outlet in the future.

    Was this helpful?
    The Trailer Parts Outlet
    1 month ago

    Thank you for your feedback; we truly appreciate your business.

  • HK
    Harold K.
    Verified Buyer
    6 months ago
    Rated 5 out of 5 stars
    axle kit

    waiting for the weather to get better to install on my trailer

    Was this helpful?
  • MD
    Matthew D.
    Verified Buyer
    7 months ago
    Rated 1 out of 5 stars
    Welds

    The welds were pretty rough.

    Was this helpful?
  • JB
    Joseph B.
    Verified Buyer
    1 year ago
    Rated 4 out of 5 stars
    On the fence

    Overall I am pleased with the purchase and would purchase again. The only reason I didn't give 5 stars is the fact that one of the axles had the spindle nuts way to tight. Almost to hot to touch in 5 miles. The other axle was perfect, greased and assembled but definitely recommend checking to see if spindle nuts are too tight. The only other issue is the hole for the cotter pin is drilled off center. Not sure if that's how they are supposed to be but I've only seen them drilled in the center, the cutter pin still goes through the castle nut but it is a pain

    Was this helpful?
    The Trailer Parts Outlet
    1 year ago

    Thank you for the review, we appreciate your business.

  • JA
    Joe Ann L.
    Verified Buyer
    1 year ago
    Rated 5 out of 5 stars
    Great product.

    Great product and was delivered on time.

    Was this helpful?
Show More