3.5k Trailer Axle - 3500 lb Idler 5 Lug

$109.33 - $173.33
(4 reviews) Write a Review
Calculated at Checkout
Axle Brand: Lippert
Country Assembled:  The U.S.A.
Capacity Per Axle (LBS): 3,500
Stud Size: 1/2"
Hubs: 5 Lug Idler Hubs
Spindles: #84
Spindle Size: 1-1/16"
Axle Tubing Diameter (Inch): 2 3/8"
Axle Tubing Thickness: .180"
Lubrication: EZ-Grease Zerks in Spindles
Spring Pads: Welded on Axle
Brake Flange: 4 Bolt Welded on Axle
Pre-Greased: Yes
Inner Bearing: L68149
Outer Bearing: L44649
Suspension: Leaf Spring
Cambered: Yes
Under-slung: Yes (the axle sits on top of the springs)
Bearing, Race, and Seal Information:
Inner Bearing - L68149
Outer Bearing: L44649
Seal: 10-19 EZ-Lube:
1.719" Inner Diameter.
2.565" Outer diameter.
Inner Race: L68111
Grease Cap:
1.98' Outer Diameter - EZ-Lube with Rubber Plug
Spindle: EZ Lube
Axle Beam Acts as part of your trailer Suspension for hauling loads. 
Great for replacing an old axle or bent damaged axle on your trailer
Made of High Strength Steel
Under-slung axle design: spring pads are welded to the underside of the axle for mounting leaf springs.
Spring pads are welded on the trailer axle for your convenience. 
The 5 lug hubs are assembled on the axle with the bearings, seals, pre-greased, fully assembled for simple install on your trailer.
Limited 2-year warranty 
Hub face:
refers to the length of the axle measured from the base of one wheel stud to the base of the wheel stud on the opposite side of the axle 
(when hubs are mounted on the beam).
Spring center:
 is the approximate width of your trailer. It is measured from the center of the spring seat on one side of the axle to the center of the seat on the other. 
This axle beam comes with the spring seats welded on.
Use the distance between the center of one bolt hole to the center of the bolt hole adjacent to it:
If the distance is:
2-5/8" - the bolt pattern is 5 on 4-1/2
2-3/4" - the bolt pattern is 5 on 4-3/4
3" - the bolt pattern is 5 on 5
3-1/4" - the bolt pattern is 5 on 5-1/2
Product Description:
3.5K Rockwell American 5-lug idler axle will replace Dexter, Al-Ko, Hayes, and Lippert Axles. 
Rockwell axles are powdered coated and made of high-strength steel and come with spindles and spring seats welded on. 
The spring seats are attached to the underside of the axle so that the leaf springs. 
The result of this under-slung design is a trailer that rides a bit lower for quick and easy loading and unloading.
Each Rockwell axle is manufactured to create a certain camber angle. The camber ensures that the angle of the wheels is correct for your towing needs. Because the primary concern when towing is maintaining controlled, in-line movement, each axle is made so that your trailer's tires will run along the pavement evenly, with contact across the width of the tread. The result is excellent straight-line acceleration for steady, in-line tracking. 
You might notice the bend near the center of the axle; this is what ensures the proper camber angle. 
Having the center ride a bit higher and the sides of the axle bent lower allows the axle to give just enough to compensate for the load.
This Rockwell Axle is fully assembled with the proper bearings, seals, hubs, greased up ready to install on your trailer
Cargo Trailer, Lowboy trailer, utility trailer, boat trailer, bbq pit trailer, horse trailer, cattle trailer, dump trailer, car hauler, custom trailer and more.
This Rockwell Trailer Axle is available for pick up in Huntsville Texas at Trailer Parts Unlimited's store,
 or we can ship the trailer axle right to your door. Items usually ship out 1 - 3 days after paid for.
For Wholesale prices, manufactures discounts and general inquires please contact Trailer Parts Unlimited via phone or email.
Trailer Parts Unlimited
631 TX 75 N
Huntsville TX 77320


4 Reviews Hide Reviews Show Reviews

  • 5

    Posted by Kris on Jul 18th 2020

    Ordered a Rockwell 3500lb utility trailer axle. Showed up on time, wrapped well and installed and worked flawlessly.

  • 5
    Good experience

    Posted by Tanya Schneider on Jun 28th 2020

    I ordered online and items shipped/received with no problems. I called and ordered rims and tires. I actually drove the few hours to store to save time and shipping. Everyone on the phone and in the store was very helpful, kind and knowledgeable. All round great experience and happy with are new redone trailer results.

  • 5
    3500 lb Rockwell axle assembly

    Posted by Darrell Smoot on May 16th 2020

    Perfect fit, easy to install

  • 5

    Posted by Carlos Fuentes on Jan 10th 2020

    Great product, excellent service!