SKU: 87576516340

03–13 Ram 2500/3500 Bolt-On Four Link Long Arm Conversion

Sale price$937.80 Regular price$1042.00
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

03–13 Ram 2500/3500 Bolt-On Four Link Long Arm ConversionThis front 4 link long arm conversion replaces the factory short control arm setup on 0313 Ram 2500 3500 4x4 trucks and 0608 Ram 1500 Mega Cab 4x4 trucks. It gives the front axle better control, better geometry, and more adjustment for lifted or air suspension builds. Choose your lift range, bracket type, and powder finish above. The linked cradle option gives you the strongest connected bracket setup with special overlay inlay plates for a cleaner

This front 4 link long arm conversion replaces the factory short control arm setup on 03–13 Ram 2500/3500 4x4 trucks and 06–08 Ram 1500 Mega Cab 4x4 trucks. It gives the front axle better control, better geometry, and more adjustment for lifted or air suspension builds.

Choose your lift range, bracket type, and powder finish above. The linked cradle option gives you the strongest connected bracket setup with special overlay/inlay plates for a cleaner finished look.

Vehicle Fitment
  • 2003–2012 Dodge Ram 2500/3500 4x4
  • 2013 Ram 2500 4x4
  • 2006–2008 Dodge Ram 1500 Mega Cab 4x4

Built for solid-axle HD-style Ram front suspension applications. Standard 1500 models are not the same as the 1500 Mega Cab and should not be assumed to fit.

Key Specs
  • Front 4 link long arm conversion
  • Replaces factory short control arms
  • 50+ inch long arm design
  • Adjustable wheelbase and caster
  • Uses large 1-1/4 inch heim-style rod ends
  • Includes caster eliminator plates
  • Built for stock height, lowered, lifted, or FFSonAir applications depending on selected variant
Variant Options

Lift

  • Stock – 4": Best for stock height, lowered, low lift, and FFSonAir long travel air suspension setups.
  • 5 – 12": Best for static lifted trucks with 5 inches or more of lift.

Bracket Type

  • Standard: Standard frame bracket setup.
  • Linked Cradle: Stronger connected cradle setup with special overlay/inlay plates and rear traction bar / lower link mounting provisions.

Powder

  • Wrinkle Black: Standard powder coat finish.
  • Custom Color - Single Coat: Custom single-stage powder color.
  • Custom Color - Illusions: Custom dual-stage illusion powder finish.
  • No Finish: Raw, unfinished parts.
What’s Included

Standard Bracket Kit

  • 2 lower long links
  • 2 upper long links
  • 2 frame mount 4 link brackets
  • 4 caster eliminator plates
  • 4 1.25 inch chromoly hardened rod ends with jam nuts and misalignment spacers
  • 4 axle bushing sets
  • 2 overlay badge plates
  • 9/16 inch, 1/2 inch, and 7/16 inch Grade 8 fasteners
  • 1/2 inch thread-forming frame bracket bolts

Linked Cradle Kit

  • 2 lower long links
  • 2 upper long links
  • 2 frame mount 4 link linked cradle brackets
  • 4 caster eliminator plates
  • 4 1.25 inch chromoly hardened rod ends with jam nuts and misalignment spacers
  • 4 axle bushing sets
  • 2 overlay badge plates
  • Special cradle overlay/inlay plates
  • Rear traction bar / lower link mounting provisions
  • 9/16 inch, 1/2 inch, and 7/16 inch Grade 8 fasteners
  • 1/2 inch thread-forming frame bracket bolts

Rear links and axle brackets are sold separately and should be selected based on cab style, bed length, lift height, and whether the truck is being built around the FFSonAir system.

Installation

Installation: This is a bolt-on long arm conversion, but drilling is required for each frame bracket. The factory frame-side link brackets must also be removed.

  1. Remove the factory short control arms.
  2. Remove the original frame-side link brackets.
  3. Prep and clean the frame.
  4. Install the selected standard brackets or linked cradle brackets.
  5. Install the upper and lower long links.
  6. Install the caster eliminator plates.
  7. Set axle location, caster, and wheelbase using the adjustable rod ends.
  8. Final torque all hardware and check clearance through the suspension cycle.

Shop Notes

The Stock – 4" option is the low-height setup used for stock, lowered, lower lift, and FFSonAir applications. The 5 – 12" option is cleaner for taller static lift trucks because it does not need the same low-height clearance bends.

For the strongest and cleanest setup, choose the Linked Cradle option with powder and special inlays.

Ask us about FFS in-house install.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 87576516340

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4.4 ★★★★★
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Verified Purchase
Janice Amidon
New York, US
★★★★★ 5
Great product.
Size: 24x6 2Pcs, Color: Black
Very good sturdy item
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
H
Verified Purchase
Hector Medrano
Waukegan, US
★★★★★ 5
Quality
Color: Black
Nice quality product!
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Reviewed in the United States on May 27, 2026
A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 5
Easy Setup Looks Great
Color: Rustic Brown + Black
Easy to build yeah didn't come with drywall anchors luckily I got a butt load anyway.. nothing came warped just gotta follow instructions and look at the pictures if ya can't read.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
L
Verified Purchase
Lisa wernert
Birmingham, US
★★★★★ 5
Beautiful shelves
Color: Rustic Brown + Black
Beautiful shelves. Good quality, but a little difficult to assemble.
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Reviewed in the United States on October 26, 2025
B
Verified Purchase
Brian Snyder
Cuba, US
★★★★★ 2
Packaging is a mess and product requires force to put parts together
Color: Black
Packaging is awful, makes a complete mess. The product itself is okay, the little rods that come with it don't slide in easily and force you to scrape the metal with them when you install it , not the greatest design. Instructions also are not the best. Also, why are the holes to hang the shelf at the bottom?? Doesn't make much sense
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026

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