Home/All Parts/Fabtech/Fabtech Radius Arm Lift System, 5" Lift — Stealth Monotube Shocks — 2019-2024 Ram 2500 & 2020 Ram 3500 (K3180M)
Product Details

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.

Confirm this fits your vehicle. Use the “Check Fit” selector, or see the Vehicle Compatibility list below for confirmed years, makes and models.

Specifications

Manufacturer data for this part — all visible, no tabs to dig through.

BrandFabtech
Part numberK3180M
CategorySuspension & Lift
Vehicle Compatibility
YearsMakeModel
2019–2024Ram2500
2020–2020Ram3500
Fabtech Radius Arm Lift System, 5" Lift...
FABK3180M
$3,931.99
$3,931.99in stock · tracked delivery

Complete the build

Other parts in Truck Suspension & Lift Kits. Untick anything you don’t need.

Fabtech Radius Arm Lift System, 5" Lift — Stealth Monotube Shocks — 2019-2024 Ram 2500 & 2020 Ram 3500 (K3180M) $3,931.99
+
Rugged Ridge Shocks (18050.88) $739.99
+
Old Man Emu Bump Stop Spacer Kit — 1997-2006 Jeep TJ $60.99
Total for all 3
$4,732.97

Worth adding

Useful in any truck — ships separately in its own box.
ARB Small Dial Tire Gauge
ARB Small Dial Tire Gauge $79.71 · ships separately
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Rancho Suspensions Shock Boot Red (RS1927) $25.99 · ships separately

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