Fabtech suspension lift kit.
Improving on the Ram Suspension Design, Fabtech Offers their Trademark Radius Arms in a Complete Lift Kit System. These Exclusive Tubular Radius Arms have Recognizable Dimple Die Side Plates for Superior Strength and a Signature of Quality. The Rugged Arms Provide Increased Caster for Use with Oversized Tires and Lifted Suspension Heights. This Creates a Harsh Ride with a Nervous Feel from the Suspension. To Correct this, Fabtech Uses a Straight Vertical Coil Design. In Order to Utilize a Straight Coil, the Lower Spring Seat Mount Must be Modified Via a Fabtech Patented Angular Spring Mount that Attaches to the Stock Seat. This Eliminates the Bow to the Spring and Allows for a Lower Rate with a Straight Coil for a Supple Ride Without Sacrificing Load Carrying Capacity. A Fabtech Exclusive. For the Rear, this Lift Kit has the Perfect Balance between Ride Quality and Retaining the Factory Carrying Capacity. By Utilizing a Dual Rate Spring Design, it Provides a Good Highway Ride in the First Stage of Compression and Then the Second Stage Handles Heavy Loads. They Retain the Stock Bump Stop Cushions for Progressive Damping and will Not Allow the Suspension to Over Travel.
A suspension lift raises ride height to clear larger tires; component kits vary in what they include, so check the parts list.
Use the vehicle selector to confirm your exact year and configuration.
Fabtech Radius Arm Lift System, 5" Lift — Stealth Monotube Shocks — 2019-2024 Ram 2500 & 2020 Ram 3500 (K3180M)
Vehicle fitment
Estimated fitment — verify before purchase| Years | Make | Model | Drive |
|---|---|---|---|
| 2019–2024 | Ram | 2500 | 4WD |
| 2020 | Ram | 3500 | 4WD |
Specifications
Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | Fabtech |
| Part number | K3180M |
| Category | Suspension & Lift |
| Years | Make | Model |
|---|---|---|
| 2019–2024 | Ram | 2500 |
| 2020–2020 | Ram | 3500 |

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