3.5k TK Trailer Axle - 3500 lb Idler 5 lug - Dexter Compatible

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3.5k TK Trailer Axle - 3500 lb Idler 5 lug - Dexter Compatible

3.5k TK Trailer Axle - 3500 lb Idler 5 lug - Dexter Compatible

SKU : 35IDTK6146545

Online price only

Regular price $134.99

Online price only

SAVE 0% (833) 910-3416
4.7
Rated 4.7 out of 5 stars
219 Reviews
Shipping: Calculated at Checkout
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Axle Options:
Hubface/Spring Center:


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Custom Axle Reference Guide
Bolt Pattern:
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3500 lb Straight Idler Axle with EZ Lube Spindles
3500 lb Straight Idler Axle with EZ Lube Spindles

3.5k TK Trailer Axle - 3500 lb Idler 5 lug - Dexter Compatible

3.5k TK Trailer Axle - 3500 lb Idler 5 lug - Dexter Compatible

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3.5K Straight Idler Trailer Axle – 3,500 lb Capacity | 5x4.5 Bolt Pattern | Fully Assembled

Upgrade your light-duty trailer with this 3,500 lb capacity straight idler axle. Built for durability, performance, and ease of installation, this 3.5K 5-lug trailer axle is a perfect fit for RVs, cargo trailers, utility trailers, boat trailers, and more. Whether you're replacing a worn-out axle or building a custom trailer, this axle provides the strength and reliability you need.

Axle Specifications: 

  • Load Rating: 3,500 lbs (3.5K)
  • Axle Type: Idler
  • Tube Diameter: 2 3/8" Straight Axle Tube
  • Bolt Pattern: 5x4.5"
  • Stud Size: 1/2"-20 x 1.99" Long (Press-In)
  • Tire Compatibility: Fits 13" to 15" Tire & Wheel Assemblies
  • Spring Mount Options: Underslung
  • Product Weight: 54 lbs
  • Compatibility: Direct replacement for Dexter, AL-KO, Lippert, and Hayes axles

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

  • 3.5k (3500 lb Capacity) Bearing Kit (2 sets) 
    • Inner Bearing & Race
    • Outer Bearing & Race
    • Tang Washer - for EZ-Lube Spindle Applications
    • Hub/Dust/Grease Cap
    • Cotter Pin - for Standard Spindle Applications
    • Double Lip Grease Seal
  • 3.5k TK Axle Hub - 5x4.5 or 5x5 lug 
  • 3.5k TK Axle Beam - 2 3/8" Tube
  • 3.5k TK Axle Studs - 1/2"

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 your axle without removing the hub, thanks to the accessible zerk fitting
  • Underslung – Allows for lower ride height

Ideal for:

  • RV Trailer Builds or Replacements
  • Utility Trailer Conversions
  • Boat Trailer Upgrades
  • Cargo & Equipment Trailers

Why Buy from The Trailer Parts Outlet?

  • This Axle is Proudly Manufactured in the U.S.A.
  • Ships Fast – 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 3.5K Straight Idler Trailer Axle today and get back on the road with confidence!

4.7
Rated 4.7 out of 5 stars
Based on 219 reviews
Total 5 star reviews: 180 Total 4 star reviews: 19 Total 3 star reviews: 11 Total 2 star reviews: 1 Total 1 star reviews: 8
219 reviews
  • NL
    Nick L.
    Verified Buyer
    4 days ago
    Rated 5 out of 5 stars
    Axle replacement

    Bearing went out and chewed up the spindle on my old axle. New axle was easy to install and shipping was fast. Thank you

  • KW
    Kurt W.
    Verified Buyer
    1 week ago
    Rated 5 out of 5 stars
    Good for the $$

    Leaf Spring mounts on my trailer were off by 3/4" compared to the axle but was able to make it work. Much cheaper option than going for a direct replacement for the boat trailer.

  • JF
    James F.
    Verified Buyer
    1 week ago
    Rated 5 out of 5 stars
    As advertised

    The axels where at spec and bolted right on - great work

  • JS
    Jordan S.
    Verified Buyer
    1 week ago
    Rated 5 out of 5 stars
    Solid purchase

    It was a direct fit. They come with extra hub caps in case one is damaged during shipping(which is likely).

  • TT
    travis t.
    Verified Buyer
    2 weeks ago
    Rated 5 out of 5 stars
    Utility trailer project

    What a totally easy company to work with. Was not sure exactly how long to measure axle hangers. Or what the length was for hub face to help face. Sales had me to give him a couple measurement axle was perfect when I got here thank you so much

    Travis

how to measure your trailer axle - how to measure bolt patter on a trailer Axle. - how to find your hub face and spring center