Why Builders Choose Core 4x4
The only aftermarket suspension brand with an X-Series product system
vs. MetalCloak
One price point, no tier options. Core 4x4 Crawl matches their performance at a better price with a better warranty.
vs. Teraflex
Skip a grease interval? Warranty voided. Core 4x4 Cruise requires zero maintenance — and our warranty covers everything.
vs. Clayton / Budget
Cheaper arms exist. But adjustable, American-made, 10 colors, lifetime guarantee, and an upgrade path? Only Core 4x4.
Superior Control, Strength, and Suspension Performance
Upgrade your 2014-Present RAM 2500 with the CORE 4X4 Rear 7-Piece Kit (R-25-2014-RK7)—a suspension overhaul designed to deliver unmatched durability, precise handling, and exceptional stability for both heavy-duty work and extreme off-road conditions. Whether towing, hauling, or tackling rugged terrain, this kit ensures maximum control over rear axle movement, improving ride quality, traction, and longevity.
What's Included in the Kit?
- Adjustable Rear Lower Control Arms – R-25-2014-RL2
- Adjustable Rear Upper Control Arms – R-25-2014-RU2
- Adjustable Rear Track Bar – R-25-2014-RPTB1
- Rear Sway Bar End Links – R-25-2014-REL2
- Mounting Spacers
Key Features and Benefits
- Heavy-Duty DOM Tubing Construction – Built from 1.75" OD x .313" wall DOM steel, ensuring maximum strength and durability for demanding applications.
- Rock Jock Johnny Joints for Maximum Articulation – Equipped with Johnny Joints, delivering superior suspension flexibility while maintaining a controlled ride.
- Fully Adjustable for Precise Alignment – Left and right-hand threaded adjusters allow fine-tuning without removal, ensuring accurate axle positioning for 0 to 6-inch lift setups.
- Fixed-Length Sway Bar End Links for Stability – Precision-cut .75" Cold Rolled Steel End Links ensure predictable sway bar performance without unwanted movement.
Recommended Pairing for Complete Suspension Control
Pair with Adjustable Front Track Bar (R-25-2014-FTB1) for full front and rear axle alignment, maximizing steering precision and overall stability.
Unparalleled Adjustability and Ride Control
The CORE 4X4 Rear 7-Piece Kit allows for precise axle centering and pinion angle correction, ensuring proper suspension geometry and eliminating rear-end instability. The Johnny Joint-equipped control arms provide enhanced flex and articulation for smooth suspension travel, improving performance on and off the road. Whether navigating highways or rock crawling, this system ensures a planted and controlled driving experience.
Two-Stage Powder Coating for Maximum Durability
Each component undergoes a rigorous two-stage powder coating process:
Zinc primer base coat for enhanced rust prevention.
Top coat available in 10 color options for personalization and lasting protection.
Proudly Made in the USA
Manufactured in Orem, UT, this kit represents true American craftsmanship, using high-quality, locally sourced materials. Invest in performance and reliability while supporting American manufacturing.
Optional Hardware Upgrade
This kit installs using factory hardware, but we offer Grade 8 hardware kits separately for those dealing with rusted or worn-out bolts.
Final Thoughts
The CORE 4X4 RAM 2500 Rear 7-Piece Kit is a game-changing upgrade for truck owners looking to maximize strength, stability, and overall suspension performance. Whether you're pushing the limits off-road, towing heavy loads, or daily driving, this system provides the durability and control your RAM 2500 deserves.
| Make | Model | Submodel | Years |
|---|---|---|---|
| Ram | 2500 | 2014 - 2024 |
Each rebuild kit includes all necessary components to replace and restore wearable parts.
| Vehicle | Ram HD 2500 (14–Present) |
| Brand | CORE 4X4 |
| Color | Black or Blue or Charcoal or Green or LightGreen or Orange or Purple or Red or White or Yellow or Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed. |
| Lift Size | Stock Height or Lifted 1" or Lifted 2" or Lifted 3" or Lifted 4" or Lifted 5" or Lifted 6" or Lifted 7" or Lifted 8" or Custom length or 1/2 sizes (put desired length in the Order Notes) |
| Year Range | 14-24 |
See It Installed
Install videos and build guides on our YouTube channel.
Watch more installs on YouTube
Reviews from Google
Suggested Products
Ram 2500 14-24 2pc Rear Fixed length End Links
$ 335.95
Ram 2500 14-24 2pc Rear Lower Adjustable Control Arms
$ 530.20
Ram 2500 14-24 2pc Rear Upper Adjustable Control Arms
$ 519.70
Ram 2500 14-24 Rear Heavy-Duty Panhard/Track Bar
$ 325.45
