AO Fox 2.5 Rear Shocks - Sprinter 3500 4x4 & 2WD RV at Agile Off Road
AO Fox 2.5 Rear Shocks – Sprinter 3500 4×4 & 2WD RV

AO Fox 2.5 Rear Shocks – Sprinter 3500 4×4 & 2WD RV


(11 customer reviews)

Only 1 left in stock (can be backordered)


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Agile Tuned Fox 2.5 Rear Shocks are currently on backorder. Due to production delays caused by COVID, back-ordered items may take 5-6 months to ship. Orders will be fulfilled in the order they are received. Please refer to this page for the most up-to-date stocking info.

Eliminate wallowing, instability, and harshness from the ride of your Mercedes Sprinter 4WD 3500 & 3500 Class C RVs. Our Agile Tuned Fox shock absorbers take a heavy-duty Fox 2.5 series shock (originally designed for heavy, high-mileage semi-trucks) add a custom length shaft and tune the damping to give you a more comfortable, capable, and predictably handling vehicle both on & off the pavement.

Merging Fox’s world-renowned suspension technology with our decades of racing, tuning, and fabricating experience birthed a series of shocks built to handle whatever you throw at your van and they’re only available through Agile Off Road.

This is a bolt-on suspension upgrade for Mercedes Sprinter 3500 series (4WD only) & Class C 3500 RVs in both 2wd & 4wd configurations.

Mercedes Sprinter 3500 – 2WD Class-C RVs & Heavy Built 4x4s
Second Generation (NCV3): 2015 – 2018
Third Generation (VS30): 2019+

Fit Notes:

  • Our Fox 2.5 shocks will only fit 3500 Sprinters that came equipped from the factory with 2-inch lift blocks. If your Sprinter does not have lift blocks Mercedes may be able to provide them for you. If you’re unsure of where to look for the lift blocks, please refer to photo 5.
  • These shocks are designed to fit 2015+ Sprinter 3500 Class C motorhomes & heavy built (6000+ lb. rear axle weight) 4×4 3500 vans.
  • (2) Agile Tuned Fox 2.5 Series smooth body shocks
  • (2) Rubber shock boots

Additional information

Weight 20 lbs
Dimensions 25.5 × 3.5 × 6.5 in

11 reviews for AO Fox 2.5 Rear Shocks – Sprinter 3500 4×4 & 2WD RV

  1. Frederick Jaquish (verified owner)

    I installed these shocks on a 2016 Leisure Travel Van Serenity. It significantly improved the side to side swaying. In my opinion, it was a good investment.

  2. JCD (verified owner)

    Nice upgrade to a used or new sprinter chassis. I installed these on a new 2019 Winnie Navion RV to reduce the body roll and get a bit better control at speed and passing traffic. They work great and reduced roll by maybe 50%. They aren’t any stiffer in compression over bumps which is a benefit as I didn’t want a stiffer ride (they got the slow and fast speed compression just right). They take less than an hour to install. Add some blue Sumo springs to the front to complement these in the rear and the Winnie is a much better RV to drive.

  3. JC (verified owner)

    Installed new shocks on a 2015 Winnebago View with the Sprinter chassis. They have significantly improved the ride by reducing the sway. Glad I made the investment.

  4. Mike Davisson (verified owner)

    These shocks are the only suspension upgrade needed to my 2019 Winnebago View. In combination with the stock sway bar they reduce roll and limit rocking while maintaining full axle movement to absorb bumps. They also help in slow speed speed bumps or driveway transitions. On the road crosswinds are much easier to take and Semi’s passing by don’t jar the rig anymore.

  5. Jay schmidt (verified owner)

    I first installed the Hellwig sway bar which I was amazed at the stability in cornering. I followed that with the Agile off Road shocks, I no longer have the wobble leaving gas stations or sharp cornering on uneven pavement.
    My 2018 LTV Serenity is now a joy to drive as much as it is to live in. Before this I dreaded crosswinds and fuel stops. After 5K I definitely love these mods.

  6. John Earle (verified owner)

    A night-and-day difference in stability and rocking. The sway bar helped, but it’s the shocks that immediately dampen the side-to-side sway so prevalent in high-profile class-C motor homes. I wish I’d had these for the last 5 years, but better late than never. Compressing them to line up the bolt holes with the brackets on the chassis was a challenge, but I managed it with a floor jack. THEN I read about someone using a ratchet strap to get them to the correct length. It would have been much easier. This suspension enhancement is well worth the money.

  7. Mike (verified owner)

    Can’t say enough about the folks at Agile…. great customer service and technical help! I installed both the 2.5 shocks and Hellwig sway bar on my 2019 Navion. Completely different driving in winds and cornering… very stable, very little sway, ride is great and much more relaxing to drive. i used the ratchet strap and it went smooth, installed shocks and sway bar in little over 2 hours

  8. MM (verified owner)

    I installed the Fox 2.5 Rear Shocks and Hellwig Rear Sway Bar on our 2019 Leisure Travel Vans Unity. We took a 3,000 mile trip earlier this year before I made these upgrades, and having just returned from a 1,500 mile trip with the upgrades, the driving dynamics are an absolute day & night improvement. No more issues with white knuckle driving in crosswinds, blasts from passing semis, or handling highway on/off ramps. Overall, the vehicle is much more settled and the ride and driving experience is very nice. Great support from the AO team on the couple questions I had before ordering, and parts were shipped promptly. I highly recommend AO and these upgrades for RVs on a Sprinter chassis.

  9. Oscar E. Vega (verified owner)

    I had already upgrade my 2016 Coachmen Prism 24G with Helzwig sway bar and Sumo springs but I still had too much roll. Had the Agile Fox 3.5 installed, easy installation. Performing as expected. Much improved suspension with all three upgrades.

  10. Mark Tingley

    My 2015 Thor siesta on the benzo platform is much nicer now with the addition of the AGile 2.5 Fox shocks..installition is a breeze and yes just use a good tie strap to compress these beast for/during installation..Looking forward to continued
    Support from the crew at AGile as we will now upgrade the front end and perhaps .the nice sway bar they offer..get your Fox shocks you will not be sorry…no way..

  11. Dave Sweeney

    Just installed them on a Winnebago View 2017 24J….along with Summos the rig now rides like it should! Sway is totally controlled now entering /leaving driveways…etc. Thanks much!!!

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