JKS Control Arm Front Lower J-Link
Correct geometry and improve the handling and capability of your Jeep Wrangler JL or Gladiator JT by installing JKS J-LINK fixed length control arms - Lower front position. These heavy duty J-Link arms offer improved strength and performance. Built right here in the USA from 2" OD x.250-wall DOM tubing, the front arms are 5/16" longer that stock to correct front caster and formed to allow clearance for oversized tires. They install in the OE mounting locations for 0-4.5" of lift. In the rear, the lower control arms are 1/4" longer than stock to help recenter the axle in the wheel well when used with lift kits. Both ends of these arms feature pre-installed premium OE style rubber bushings to absorb noise and reduce vibrations for a comfortable, quiet ride. When used in combination with JKS JSPEC systems, J-LINK arms can be used in place of the lower cam lock modification. They come finished in a durable gloss black powder coat finish and are backed by JKS™s limited lifetime warranty.
- Superior strength to OEM control arms
- Formed inward to improve tire clearance
- Built from 2" OD x.250-wall DOM tubing
- Premium Clevite® rubber bushings preinstalled
Weight: 23.8 lb
JKS Manufacturing Control Arms — 2020-2025 Jeep Gladiator
Vehicle fitment
Verified fitment (manufacturer data)| Years | Make | Model | Notes |
|---|---|---|---|
| 2020–2023 | Jeep | Gladiator | |
| 2024 | Jeep | Gladiator | Mojave X |
| 2024 | Jeep | Gladiator | Rubicon |
| 2024 | Jeep | Gladiator | Sport |
| 2024 | Jeep | Gladiator | Mojave |
| 2024 | Jeep | Gladiator | Willys |
| 2024 | Jeep | Gladiator | Rubicon X |
| 2024 | Jeep | Gladiator | Sport S |
| 2025 | Jeep | Gladiator | |
| 2018–2023 | Jeep | Wrangler | |
| 2024–2025 | Jeep | Wrangler | Sport S 4xe |
| 2024–2026 | Jeep | Wrangler | Sport |
| 2024–2026 | Jeep | Wrangler | Sport S |
| 2024–2026 | Jeep | Wrangler | Rubicon X |
| 2024–2025 | Jeep | Wrangler | Rubicon 392 Final Edition |
| 2024–2026 | Jeep | Wrangler | Willys |
| 2024–2025 | Jeep | Wrangler | Unlimited Sahara |
| 2024–2025 | Jeep | Wrangler | Rubicon 4xe |
| 2024–2025 | Jeep | Wrangler | Willys 4xe |
| 2024–2026 | Jeep | Wrangler | Rubicon |
| 2024–2025 | Jeep | Wrangler | Unlimited Willys |
| 2024 | Jeep | Wrangler | Willys Sport |
| 2024–2025 | Jeep | Wrangler | High Altitude 4xe |
| 2024 | Jeep | Wrangler | Sahara 4xe |
| 2024–2025 | Jeep | Wrangler | Unlimited Rubicon |
| 2024–2025 | Jeep | Wrangler | Rubicon X 4xe |
| 2024 | Jeep | Wrangler | Rubicon 392 |
| 2025 | Jeep | Wrangler | Unlimited Sahara 4xe |
| 2026 | Jeep | Wrangler | Sahara |
Specifications
Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | JKS Manufacturing |
| Part number | JKS1621 |
| Category | Suspension & Lift |
| Years | Make | Model |
|---|---|---|
| 2020–2023 | Jeep | Gladiator |
| 2024–2024 | Jeep | Gladiator |
| 2025–2025 | Jeep | Gladiator |
| 2018–2023 | Jeep | Wrangler |
| 2024–2025 | Jeep | Wrangler |
| 2024–2026 | Jeep | Wrangler |
| 2024–2024 | Jeep | Wrangler |
| 2025–2025 | Jeep | Wrangler |
| 2026–2026 | Jeep | Wrangler |

Worth adding
Useful in any truck — ships separately in its own box.
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