Name: KONI 8805-1043 FSD Rear Shock for 1992-Current Ford E350 & E450 Class C Motorhome
Brand: Koni
SKU: 8805-1043
Price: 225.00 USD
Availability: InStock

KONI FSD Rear Shock for 1992-Current Ford E350 & E450 Class C Motorhome (Part # 8805-1043)

KONI FSD Rear Shock for 1992-Current Ford E350 & E450 Class C Motorhome (Part # 8805-1043)

: 8805-1043

In Stock(4)

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$225.00

$229.50

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Heavy-Duty Rear Shock Upgrade – KONI FSD for 1992-Current Ford E350 & E450

Improve the ride and stability of your Class C motorhome with the KONI 8805-1043 Frequency Selective Damping (FSD) Rear Shock, designed for 1992-Current Ford E350 and E450 cutaway motorhome chassis. These premium KONI shocks are engineered to improve ride comfort, reduce rear suspension bounce, and increase highway stability—especially important for Class C motorhomes built on Ford E-Series platforms.

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

If your Ford E-Series motorhome 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 Ford E350 and E450 Class C motorhomes
Premium KONI durability and long service life

Ideal For:

Ford E350 motorhome suspension upgrades
Ford E450 Class C motorhomes
Reducing rear suspension bounce and porpoising
Improving highway stability and ride comfort
Long-distance RV travel and touring
Motorhome owners seeking improved suspension performance

Applications:

1992-Current Ford E350 – Rear – Class C Motorhome Chassis
1992-Current Ford E450 – Rear – Class C Motorhome Chassis

The KONI 8805-1043 FSD rear shock is designed specifically for Ford E-Series cutaway chassis used for Class C motorhomes. 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
13.375"	21.75"	Stem	Eye 1/2"

Special Notes:

Sold individually.
Two shocks required per rear axle.
Designed for applications with stem upper mount and eyelet lower mount.
Verify mounting 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 Ford E-Series Class C motorhome?
A: Yes. KONI FSD shocks significantly improve ride comfort and stability by reducing suspension bounce, harsh impacts, and rear suspension movement common on heavily loaded Class C motorhomes.

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

Shipping Notice

In-stock items shipping via ground or flat rate are shipped within 48 hours. Expedited orders are prioritized and ship within 24 hours. Orders placed over the weekend, after Friday’s shipping cutoff, or on designated holidays will be processed on the next business day, and may not ship for up to 48 hours. For more information, please see our shipping terms.