Mercedes Sprinter Van Rear Sway Bar Kit 2002-2021

(9 customer reviews)




Mercedes Sprinter Van Rear Sway Bar Kit 2002-2021

Available for: 2002-2006 – 2500  | 2007-2018 – 2500 |2002-2006 – 3500  |2007-2018 – 3500 DRW | 2017-2018 – 2500 & 3500 SRW & 4×4 | 2019-2021 2500 2WD & 4X4 | 2019-2021 3500 DRW

Actual Shipping Cost May Vary – We will find the least Expensive Shipping Available for you and refund the difference.

The SprinterStore has been installing and repairing sway bars on Sprinters for over a Decade, we offer full technical support of all our products. We are the installers and don’t settle for information from “parts stores” that imply they know how these are installed by watching Youtube videos. We assisted and tested the products while Roadmaster and Hellwig were developing them. Our work and experience are put into the invention of most of the sway bars produced for Sprinters. Vehicles without stock sway bars require the purchase of additional bolts for the end links. Email [email protected] with any questions or to order the bolts.

Our rear sway bar kit represents a new way of thinking when it comes to sway control. This system rear sway bar that mounts  With the end links mounting “midframe”, the dynamics of a second sway bar offer outstanding handling characteristics, especially when combined with our other suspension products. The vehicle tracks better while driving down the road and the rear of the vehicle follows the front much better when entering and the exiting corners. The rear of your Sprinter will also have reduced body roll when cornering or pulling and out of driveways. The auxiliary sway bar is designed for Sprinters that carry a lot of weight, are at or near max GVW and that need additional weight and sway control. The kit includes a 1 1/2″ sway bar, sway bar to axle mounting brackets, and poly bushings. The installation time is about 3 hours.

What does an anti-sway bar do?

Both stock and custom anti-sway bars are designed as a link between the suspension and the frame, and both use the weight of the axle as a brace against the chassis so that pressure to one side of the motorhome (by weight shift, wind, or passing trucks) is countered by the bar. An RSS anti-sway bar, however, is built to offer significantly more resistance to sway. RSS anti-sway bars have a thicker diameter than stock bars — often, a quarter to three-eighths of an inch more. Each incremental increase in diameter has an exponential effect on performance — on average, torsional roll stiffness is increased by 30 percent with every eighth-of-an-inch increase in diameter. In plain English, RSS anti-sway bars offer up to 90 percent more resistance to sway.   A remarkable improvement in stability and cornering control is just a few bolts away. Anti-sway bars from Roadmaster Suspension Solutions deliver a “Wow!” difference in control you’ll notice the first time you turn the wheel.

Features and Benefits:
• Kits manufactured for more than 150 different motorhomes, trucks, vans, and SUVs — each one custom-designed for a specific chassis and suspension system.
• Easy installation — in most cases, eight bolts. Each kit comes complete with heavy-gauge mounting hardware, easy-to-follow instructions, and the bushing lubricant.
• Larger diameter, powder-coated 4140 Chromoly steel bars, and heavy-duty polyurethane bushings ensure maximum support and more durability than factory bars.



What is a Sprintek USA Ride Enhancement Kit?

Sprintek USA Ride Enhancement Kits are considered a 4-course meal. The ingredients differ slightly depending on your personal flavor palate, i.e. whether you have a 2500, 3500, 4×4, etc.

The serving portions are equal to all, and we only have only flavor available: ‘REK‘ 

Koni adjustable shocks we set to the proper valving for maximum performance of the kit based on the vehicle. We work directly with Koni to help develop the shock for the Sprinter vans which can be used for luxury on the road living, cargo carriers, mobile tire shops, and more. These are oil-valved shocks and greatly improve the ride on their own. We don’t stop there. Hellwig or Roadmaster sway bars – both companies have been designing large-diameter heavy-duty sway bars for class C and larger motorhomes, also specializing in light-duty vehicles as well. We will need to know if your vehicle has a factory sway bar or not, as well as how many miles you have on the factory suspension components. Sprintek USA Top Performance 7 or 8 leaf kits specifically help the rear of the vehicle sit where it should be. This allows for more weight, and more rigidity maximizing the performance of the oil-valving shocks so there is no unnecessary bounce from having the additional strength from the added springs. We do also have the ‘REK with SASS‘ kits available as well which swaps the 8 or 7 leaf with only spring assist kits for those who are on a budget, or just not interested in getting totally REK’d. The Sprintek USA Air Assist Suspension Kit makes this kit complete. Like the dessert to our full, 4-course meal. The Sprintek USA Air Assist Suspension kits bring this kit together by providing that extra cushion in your ride, ultimately providing you with a top-performing Sprinter.


What are you waiting for? REK it with Sprintek USA and you will more than fulfill your Sprinter’s appetite for all suspension needs, & hopes!

We cover all Sprinter years! Having trouble finding yours? Email: [email protected] and we will help you ASAP!


REK it! These Sprinter vans are begging for a bigger bone to chew on, and they will eat through factory suspension components..

Sprintek USA precision-designed suspension hardware, mounts, and other components – are what sets this satisfying dish apart from all the rest out there.

Our Chefs continuously taste their masterpiece every step of the way, blending the flavors, and adding just the right spices – not too much, not too little – and by golly, have they done it this time! Don’t let that fool you, the Chefs are always working on the next best thing, always tasting new flavors and trying new things.. Hungry for what’s next

A true masterpiece – Satisfy your Sprinter’s suspension needs with a Sprintek USA Ride Enhancement Kit


Get REK’d by the Sprinter Store  —   You deserve to treat yourself to a full-course meal!


Additional information

Vehicle Type

, , , , , , , , ,

Factory Sway Bar

Your Sprinter HAS a Factory Sway Bar Installed, Your Sprinter DOES NOT have a Factory Sway Bar, Add An AUX Bar to Aid Factory Sway Bar


, ,

9 reviews for Mercedes Sprinter Van Rear Sway Bar Kit 2002-2021

  1. lindsay715 (verified owner)

    Hey, just wanted to let you know I had the shocks, struts and sway bar installed on my Sprinter and what an amazing change! Kind of funny as the upgrade takes things away, rather than adds things to the van.
    Well done! Love the improved ride, handling and quietness!

  2. tomtui (verified owner)

    Easy installation for the mechanic, what a great difference it made! My Sprinter is no longer affected by the wind coming from the big container trucks! Thank you! 🙂

  3. vze4fhfn (verified owner)

    This product was installed on a 2015 Sprinter 3500 Motor Home. I was surprised to find that changing the sway bar could have such an affect on the performance of the motor home. If you are changing the sway bar on your driveway it becomes a difficult job. The biggest problem was getting the bolts to line up. Paying a garage to do the job, may be well worth the extra expense.

  4. Brian Hogg (verified owner)

    Easy for me to install . With the bigger sway bar the van doesn’t wander on the road now. Great product

  5. Paul L. (verified owner)

    Great product. Almost easy to install. Had an issue with the Sprinters Tie bars that the ends of the new sway bar slide into. They were smaller than the ends of the new sway bar. I had to remove them and spread them open approximately 1/4” to be able to slide new sway bar in place. The Van is totally different now as for the body roll it’s almost non existent. I have noticed that the rear wheels will spin under normal take offs around corners. I highly recommend this unit.

  6. Dave G. (verified owner)

    Cuts sway in about half. Well worth it.

  7. John Ferns (verified owner)

    Great product, works really well. Worth the money, easy to install. Will recommend to friends

  8. Jonathan (verified owner)

    Fairly easy and simple installation. Immediately can tell the difference on turns and highway winds. Well worth the upgrade!

  9. Tyler Roberts (verified owner)

    Great product. Easy to install with no special tools needed. I’d suggest using a floor jack to help line up the last bolt as it will be under tension.

Add a review

Your email address will not be published. Required fields are marked *

Weight 35 lbs
Dimensions 62 × 20 × 5 in