Name: KONI 8805-1041 FSD Rear Shock for Freightliner FRED Front Engine Diesel Class A Motorhome
Brand: Koni
SKU: 8805-1041
Price: 225.00 USD
Availability: InStock

KONI FSD Rear Shock for Freightliner FRED Front Engine Diesel Class A Motorhome (Part # 8805-1041)

KONI FSD Rear Shock for Freightliner FRED Front Engine Diesel Class A Motorhome (Part # 8805-1041)

: 8805-1041

In Stock(4)

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$225.00

$229.50

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Heavy-Duty Rear Shock Upgrade – KONI FSD for Freightliner FRED (Front Engine Diesel)

Improve the ride and stability of your motorhome with the KONI 8805-1041 Frequency Selective Damping (FSD) Rear Shock, designed for 2006-2009 Freightliner FRED front engine diesel Class A motorhome chassis. These premium KONI FSD shocks are engineered to improve ride comfort, reduce rear suspension bounce, and increase highway stability—especially important for front engine diesel motorhomes carrying heavy loads.

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 Freightliner FRED 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 Freightliner FRED front engine diesel motorhomes
Premium KONI durability and long service life

Ideal For:

Freightliner FRED motorhome suspension upgrades
Front engine diesel Class A 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:

2006-2009 Freightliner FRED – Rear – Front Engine Diesel

The KONI 8805-1041 FSD rear shock is designed specifically for Freightliner FRED front engine diesel Class A motorhome chassis. These motorhome platforms benefit from improved shock control to reduce suspension bounce and maintain better stability under heavy loads. This premium KONI shock provides improved ride comfort and suspension performance compared to factory shocks.

Specifications:

Collapsed Length	Extended Length	Upper Mount	Lower Mount
14.5"	22.5"	Eye 3/4"	Stem

Special Notes:

Sold individually.
Two shocks required per rear axle.
Designed for applications with eyelet upper mount and stem 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 Freightliner FRED motorhome?
A: Yes. KONI FSD shocks significantly improve ride comfort and stability by reducing suspension bounce, vibration, and harsh road impacts common on front engine diesel motorhome chassis.

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.

KONI FSD Rear Shock for Freightliner FRED Front Engine Diesel Class A Motorhome (Part # 8805-1041)