The Artec Industries 4 Link Tube and End Kit provides the joint hardware to fabricate your own four-link suspension. It supplies the rod ends, weld-in threaded tube adapters, jam nuts and high-misalignment spacers so you can cut link tube to length and build the geometry your rig needs. The rod ends are heat- and cryogenically-treated chromoly for strength and long life under hard wheeling.
Key Features
- Upper ends: 2 RH and 2 LH 7/8"-14tpi rod ends with 3/4" bore
- Lower ends: 2 RH and 2 LH 1.25"-12tpi rod ends with 1.0" bore
- Matching 7/8" and 1.25" weld-in tube adapters and jam nuts
- Eight 3/4"-to-9/16" WIDE high-misalignment spacers
- Heat- and cryogenically-treated chromoly rod ends
- Three joint configurations to match your build
Fitment & Compatibility
A universal fabrication kit for building a custom four-link on a solid-axle Jeep, truck or buggy. The threaded tube adapters weld into DOM link tube — 1.25" ends use 1.5" ID / 2.0" OD tube and 7/8" ends use 1.0" ID / 1.5" OD tube. Choose all 1.25" Pro Krawler joints, all 1.25" rod ends, or 7/8" uppers with 1.25" lowers. Building a three-link instead? See the 3 Link Tube and Rod End Kit. Add the 4-Link Hardware Assembly for the bracket mounting bolts and spacers.
Specifications
| Specification | Detail |
|---|---|
| Rod end material | Heat- and cryo-treated chromoly |
| Lower ends | 1.25"-12tpi, 1.0" bore (2 RH / 2 LH) |
| Upper ends | 7/8"-14tpi, 3/4" bore (2 RH / 2 LH) |
| Misalignment spacers | Eight, 3/4" to 9/16" WIDE |
| Configurations | All 1.25" Pro Krawler / All 1.25" rod ends / 7/8" upper + 1.25" lower |
| SKU | LK4000 / LK4001 / LK4002 |
What's in the Box
- Four lower 1.25" rod ends (or Pro Krawler joints), tube adapters and jam nuts
- Four upper rod ends (7/8" or 1.25", per configuration), tube adapters and jam nuts
- Eight WIDE 3/4"-to-9/16" high-misalignment spacers
Frequently Asked Questions
Is the link tube included?
No. The kit provides the rod ends, weld-in tube adapters, jam nuts and spacers. Supply your own DOM link tube — 1.5" ID / 2.0" OD for 1.25" ends and 1.0" ID / 1.5" OD for 7/8" ends.
Which of the three configurations should I pick?
All-1.25" setups give the most strength for heavy or high-horsepower rigs; 7/8" uppers with 1.25" lowers save weight where the uppers see less load. Pro Krawler joints add rebuildable high-misalignment performance.
Do I need to weld this?
Yes. The tube adapters weld into your link tube, so this is a fabricator's kit.
Three-link or four-link?
This kit builds a four-link. For a three-link with a panhard bar, choose the 3 Link Tube and Rod End Kit.
Multi-column
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