ZNB Front Sway Bar Kit for Ram 1500 4WD (2011–2018, 2019–2022 Classic) — Stabilizer Bar, End Links & Bushings

ZNB Front Suspension Stabilizer Bar 55398938AC with K80894 sway bar link kit restores steering balance and reduces body roll for Ram 1500 trucks.

Engineered to match factory fit and function, this complete front sway bar kit replaces worn components that contribute to loose steering and uneven tire wear. The bundle includes a corrosion-resistant stabilizer bar, bushings and retainers, hardware, plus two end links designed for 4WD Ram 1500 models from 2011–2018 and 2019–2022 Ram Classic 1500. Each part is sized to the original specifications so installation uses existing mounting points and provides predictable handling performance.

How does this sway bar kit improve handling on turns?

The stabilizer bar links the left and right suspension to transfer load during cornering, which reduces body roll and helps keep the tires planted. Replacing old, fatigued links and brittle bushings restores the bar’s mechanical leverage so steering feels tighter and more controlled.

• Reduces lateral lean during cornering for more confident steering.
• Balances suspension load across both front wheels to improve traction.
• Replaces failed rubber bushings and worn end links that introduce slop.

Which Ram models and part numbers are these compatible with?

This kit is built to fit most Ram 1500 4WD trucks listed by model year and replaces several OE numbers. Confirm fit by matching your vehicle’s year and the listed replaceable part numbers before ordering.

• Compatible: 2011–2018 Ram 1500 models and 2019–2022 Ram Classic 1500 4WD models.
• Replaces stabilizer bar part numbers 55398938AC and 55398938AB.
• Replaces sway bar link numbers K80894, 5170290AD, 5170290AB, and 5170290AC.

What’s included in the complete kit and why it matters?

This package is sold as a full assembly so you receive all the wear items that normally fail together. Installing everything at once prevents accelerated wear from mismatched components and reduces the chance of repeat visits to the shop.

• 1 x front suspension stabilizer bar engineered for corrosion resistance.
• 1 x front sway bar bushings kit: 2 bushings, 2 retainers, 4 hex head screws.
• 2 x sway bar end links to restore correct sway-bar geometry.

What materials and construction features increase durability?

The stabilizer bar and links are manufactured using anti-corrosion metals and durable bushing compounds to withstand road salt and daily driving loads. That construction preserves precise handling feel and extends service life compared with aged or OEM-softened components.

• High-strength, corrosion-resistant metal for the stabilizer bar and links.
• Friction-resistant bushing material designed to resist cracking and deformation.
• Included hardware sized to factory threads for secure mounting and fitment.

Who is this for: This ZNB kit is intended for Ram 1500 owners who notice looseness in steering, increased body roll, or uneven front tire wear and want a direct-replacement solution that restores original handling. It’s also a practical upgrade for anyone rebuilding the front suspension, performing routine maintenance after high-mileage use, or preparing a 4WD Ram for towing and heavier loads where roll control matters. Always verify your Ram’s model year and part numbers before purchase to ensure correct compatibility.