Secure Checkout
Free Shipping On Qualifying Orders Over $250!
Your Shopping Cart Is Empty

Secure Checkout

SKU: R1982 RuffStuff URC Trailing Arms, Pair

RuffStuff URC Trailing Arms, Pair
Click image to zoom
Purchase RuffStuff URC Trailing Arms, Pair
  • RuffStuff URC Trailing Arms, Pair

  • ★★★★★ ★★★★★ 1 review
  • Part Number: R1982
  • Shipping Weight: 80.00 pounds

  • $572.95

  • In Stock

RuffStuff Ultimate Rock Crawling Trailing Arms

Here are our RuffStuff Ultimate Rock Crawling Trailing Arms--heavy duty trailing arms specifically designed for the rocks! They have been tested and tortured in Ultra4 racing's 4400 class so you know they can handle anything you throw at them! They've been designed the RuffStuff way of STRENGTH, QUALITY, VALUE!

Easy weld-it-yourself kit for the competent welder or completely welded and ready to install, they are narrow-profile, easily customized, and tough as nails. These come with a Lifetime Warranty when welded by RuffStuff Specialties, All competitive racing applications INCLUDED!! Our URC Trailing Arms measure 48" eye-to-eye, with a 2" x .25" wall DOM main tube, 1/4" thick 1-piece main plate bent 3 times for maximum strength, minimal welding and warpage, and easy assembly.

Shocks mount BELOW the line between the bushing and heim (Unlike some competitors!) which prevents the trailing arm from trying to rotate when the shocks push down on it because the shocks "hang" below the center line. This Extends bushing life because the bushings and shocks are pushing to keep the arm straight together rather than the shocks fighting the bushings and trying to rotate the arm. Dual drain slots allow for easy cleaning and helps extend life of shock eyelet bearings.


  • Will not cause bent shock shafts should a bushing wear out or fail.
  • Second hole can be used as a strong and simple limiting strap mount if bypasses aren't used.
  • 3" wide polyurethane bushings at the frame side and our famous 1-1/4" heim joints on the axle side. 
  • 1/2" shock bolt holes set for 1.5" misalignment width.
  • Each arm weighs in at ~40lbs welded.


  • Please allow 5-7 days lead time if you choose for us to weld them.
  • The tubing does not come precoped on unwelded kits
  • Due to tolerances in the tube and plate bending, slight grinding may be necessary for perfect fitment of components
  • Instructions available under Resources tab above.

Kit Includes:

  • (2) Pre-bent pieces of 2" x .25" Wall DOM
  • (2) 1/4" main plates
  • (2) 1/4" shock valleys
  • (4) 1/4" overlay plates
  • (2) Bushing sets with 9/16" bolt sleeves
  • (2) 1 1/4" tube adapters
  • (2) 1 1/4" Rod Ends
  • (2) 1 1/4" Jam Nuts
  • (4) Stainless Steel Misalignment Spacers

Write Review
★★★★★ ★★★★★
5.00/5 Stars out of 1 Reviews
Scott D (Southern nevada) | March 5th, 2023
So I purchased this Kit and built it for my 1991 Bronco project. Kit was very easy to fit together and additional assembly video was helpful. I would repurchase without thought. Separation on shocks could be a bit more but adequate using 2.5 bypass shock and coil over shocks. I’m doubtful you could weld the Hiem joint end without shrinking threads. I did have a chase tap to clean up. I make most of my components from scratch, however these were a home run and saved me a lot of work and money buying components and assembling myself. I feel comfortable the components used will live satisfactorily with my level of abuse easily. Dont have enough miles on them to give any feedback on how well they will hold up. Still sorting out a sway bar system to use with them. 👍👍
  • RuffStuff URC Trailing Arms

  • RuffStuff DIY Trailing Arms How To

Questions & Answers

Ask a question

⚠ WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to
Rate Product