The Belltech 5531 Rear Anti-Sway Bar is engineered specifically for the 2018-2021 Jeep Wrangler JL 4-door models. This 1-inch (25.4mm) rear sway bar significantly enhances your vehicle's handling dynamics, reducing body roll and improving cornering stability. With over 30 years of design expertise, Belltech has crafted this sway bar to optimize steering response without compromising ride comfort.
Constructed from high-quality cold-formed solid or hollow steel, the Belltech 5531 features swedged ends that enhance strength and durability. The sway bar is finished in a powder-coated gunmetal grey, ensuring resistance to corrosion and wear, which contributes to its long-lasting performance.
This sway bar is designed for easy installation, serving as a direct replacement for the factory component. Each kit includes all necessary high-grade mounting hardware and polyurethane bushings, along with detailed installation instructions to simplify the process. The sway bar fits in the rear position, specifically tailored for the Jeep Wrangler models from 2018 to 2021.
Proudly made in the USA, the Belltech 5531 comes with a lifetime warranty, reflecting the brand's commitment to quality and customer satisfaction. This sway bar is a crucial upgrade for any Jeep Wrangler owner looking to enhance their vehicle's performance on and off the road.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2018-2021 Jeep Wrangler |
Wrangler | 2018-2021 |

When it comes to upgrading the overall performance of a vehicle, one of the best upgrades anyone can do is upgrade their suspension. It allows you to improve the vehicle's handling for a better driving experience and improve its stance, giving it a meaner, more aggressive look.
Changing your factory suspension can also improve driving comfort, perfect for those who travel long distances. Now there are multiple companies out there that offer suspension upgrades. Some are better than others. And one of those brands that excel in this department is Belltech Suspension.
Belltech has built a reputation in the automotive industry for producing some of the best lowering kits available on the market. Belltech’s lowering kits are known for their ability to safely, effectively, and efficiently lower a truck.
Helping You Build A Better RideEach Belltech lowering kit, Belltech shock, and Belltech suspension system allows you to customize your truck so that it is ideally suited to your driving needs. It’s the perfect combination of form and function, so your vehicle can look good, stand firm, and deliver a high-quality ride every time.
The History of BelltechBelltech’s story is the perfect definition of the American dream. Over 35 years ago, a small company in Fresno, California, had an idea to build the “best performing” lowering suspensions for the Chevrolet pickup. Fresno had been a haven for lowered vehicles, and trucks were abundant there. Trucks of all kinds were being lowered; however, their suspensions were quite terrible and not roadworthy.
Springs were being replaced with new ones not meant for the application. At times, they were even cut and heated with torches at local muffler shops to achieve the lowered stance that was considered to be cool. While the result was an attractive stance, the ride quality was terrible, and comfort levels dropped dramatically.
Changing The Lowering GameBelltech had a better idea: build a spindle where the wheels are higher, but the rest of the front end geometrically remains the same. And that’s precisely what they did. Belltech came up with a spindle that launched the Sport truck craze in America.
Belltech’s success in the late 80s and 90s made it possible for the company to grow from a modest beginning to a larger manufacturing facility with a satellite warehouse. In 2015, the company expanded to its current 75,000-plus square-foot operation in Clovis, California. It allows them to cater to the increasing demands of the market.
What Does Belltech Suspension Offer?Belltech has the experience, expertise, and technology to conquer any obstacle when it comes to lowering kits. Belltech has been producing lowering kits for more than three decades, providing customers with high-performance lowering kits that look good and perform incredibly well.
Growing MarketAs the truck trend grew, more and more owners wanted their vehicles equipped with Belltech lowering kits. It allowed Belltech to expand its lineup and offer lowering kits for more makes and models. There is a Belltech lowering kit for most trucks and SUVs from premium manufacturers like Dodge, Jeep, Ford, General Motors, and Toyota.
Suspension For Your Every NeedEven if you are not in the market for a complete Belltech kit, Belltech offers a wide selection of suspension components covering everything from lowering, leveling, lifting, and OEM replacement parts. It includes lowering blocks, anti-sway bars, shocks & struts, coilovers, spindles, springs, torsion bar keys, leaf springs, flip kits, shackles, and hangers.
Upgrade to Belltech Suspension TodayNo matter what your lowered truck suspension needs are, Belltech is here with products to satisfy every desire. If you are interested in getting a Belltech lowering kit or other shock or suspension component, Vivid Racing can help.
We offer a wide selection of Belltech suspension products, including coilovers, driveshafts, drop/lift kits, leaf springs, shocks, springs, sway bars, and more! If you are interested in learning more about Belltech Suspension, please call us at (480) 966-3040. We look forward to working with you on upgrading your vehicle’s suspension for a more aggressive appearance, comfortable ride, and an overall difference that you can feel.
Click to view the Installation Instructions here