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KONI FSD Rear Shock for 2007-2018 Sprinter 3500 2WD (Part # 8805-1056)

KONI FSD Rear Shock for 2007-2018 Sprinter 3500 2WD (Part # 8805-1056)
KONI FSD Rear Shock for 2007-2018 Sprinter 3500 2WD (Part # 8805-1056)
KONI FSD Rear Shock for 2007-2018 Sprinter 3500 2WD (Part # 8805-1056)
KONI FSD Rear Shock for 2007-2018 Sprinter 3500 2WD (Part # 8805-1056)
KONI FSD Rear Shock for 2007-2018 Sprinter 3500 2WD (Part # 8805-1056)
: 8805-1056
In Stock(10)
Based on 0 reviews.
$225.00
$229.50

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Sale ends 03/31/2026 at 11:59:59
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Heavy-Duty Rear Shock Upgrade – KONI FSD for 2007-2018 Sprinter 3500 2WD


Upgrade the ride and stability of your van or RV with the KONI 8805-1056 Frequency Selective Damping (FSD) Rear Shock, designed for 2007-2018 Mercedes-Benz, Dodge, and Freightliner Sprinter 3500 2WD vans. These premium KONI shocks are engineered to improve ride comfort, reduce rear suspension bounce, and increase highway stability—especially important for Class B motorhomes, camper vans, and heavily loaded commercial vans.

KONI Frequency Selective Damping (FSD) technology automatically adapts damping based on road conditions. The shock remains firm during heavy suspension inputs such as cornering, braking, and large bumps while softening over expansion joints and rough pavement to deliver a smoother ride.

A specialized internal valve system helps reduce harsh road vibrations before they reach the chassis, improving passenger comfort and reducing driver fatigue during long trips. The result is improved rear suspension control, reduced body roll, and better overall ride quality.

If your Sprinter van experiences rear-end bounce, harsh ride quality, or poor highway stability, upgrading to KONI FSD shocks is one of the most effective ways to improve ride comfort, suspension performance, and driving confidence.

Product Benefits:

  • Frequency Selective Damping automatically adapts to road conditions
  • Improves ride comfort without sacrificing suspension control
  • Reduces vibration from expansion joints and rough pavement
  • Improves rear suspension stability and chassis control
  • Ideal upgrade for Sprinter 3500 camper vans and Class B motorhomes
  • Premium KONI durability and long service life

Ideal For:

  • Mercedes-Benz Sprinter 3500 camper van upgrades
  • Dodge Sprinter and Freightliner Sprinter vans
  • Class B motorhomes and van conversions
  • Reducing rear suspension bounce and sway
  • Improving highway stability and ride comfort
  • Long-distance van life and RV travel

Applications:

  • 2007-2018 Sprinter 3500 – Rear – 2WD


The KONI 8805-1056 FSD rear shock is designed specifically for 2007-2018 Sprinter 3500 two-wheel drive vans used for cargo, passenger, and RV conversions. These vehicles benefit from improved shock control to reduce suspension bounce and maintain better stability under heavy loads. KONI FSD shocks provide improved ride comfort and suspension performance compared to factory shock absorbers.

Specifications:

Collapsed Length Extended Length Upper Mount Lower Mount
13" 20" Eye 9/16" Eye 1/2"

Special Notes:

  • Sold individually.
  • Two shocks required per rear axle.
  • Designed for applications with eyelet mounting top and bottom.
  • Verify vehicle configuration before ordering.

Other Information:

Q: What is KONI Frequency Selective Damping (FSD)?
A: FSD technology automatically adjusts shock damping based on road frequency, providing firm suspension control during heavy inputs while softening over expansion joints and rough pavement.

Q: Will KONI shocks improve the ride of a Sprinter camper van?
A: Yes. KONI FSD shocks significantly improve ride comfort and stability by reducing suspension bounce, sway, and harsh road impacts common on heavily loaded Sprinter vans and camper conversions.

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 The state of California requires that this warning be posted for people purchasing products that reside in California.

WARNING: Products may contain one or more chemicals known in the State of California to cause cancer and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov

1055 vs 1056? Difference ( Lyman Perry, 08/25/2022 )
The valving is different based on the GVWR. The 8805-1055 is for the 2500 series and the 8805-1056 is for the 3500 series.
do these shocks fit on both 2 & 4wd sprinter? ( daniel , 07/08/2020 )
No, these fit 2wd models only.
The red konis I just put my sprinter are not manually adjustable
Please explain ( Steve Friedrichsen, 05/13/2020 )
Steve, All the Koni part#'s that start with 8805 are FSD and are self adjusting shocks. They do come in many colors, so always go by the part# instead of color.
What is the size of the nut and bolt head on the bolt that attaches the shocks top and bottom?
Or, what size of a socket and wrench do I need to do a replacement?
Thank you ( Steve Friedrichsen, 05/07/2020 )
We're sorry but we do not know that information. You may be able to get it from the Mercedes dealer if you give them a call.
I have a 2016 WBGO View (2015 MB 3500) understand the 8805 1056 are a fit for the rears - do you have the dimensions on this shock (extended length, compressed length, eyelet diameter and length)? I see that on some of your other FSD applications and want to confirm for myself that they are a fit. ( Michael Dziubinski, 08/16/2019 )
The 8805-1056 is 20.5" extended and 13.25" collapsed center of eye to eye.

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