Name: KONI 9905-1030 EVO Front Shock for 1993-Current Freightliner XC Class A Motorhome
Brand: Koni
SKU: 9905-1030
Price: 289.00 USD
Availability: InStock

KONI EVO Front Shock for 1993-Current Freightliner XC Class A Motorhome (Part # 9905-1030)

KONI EVO Front Shock for 1993-Current Freightliner XC Class A Motorhome (Part # 9905-1030)

: 9905-1030

In Stock(18)

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$289.00

$325.00

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Sale ends 03/31/2026 at 11:59:59

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Heavy-Duty Front Shock Upgrade – KONI EVO FSD for 1993-Current Freightliner XC I-Beam

Upgrade the ride and handling of your motorhome with the KONI 9905-1030 EVO FSD Front Shock, designed for 1993-Current Freightliner XC Class A motorhome chassis equipped with an I-Beam front axle and air suspension. These premium shocks use KONI’s latest EVO Frequency Selective Damping (EVO FSD) technology to deliver improved ride comfort while maintaining the suspension control required for large diesel motorhomes.

The EVO FSD design combines KONI’s patented Frequency Selective Damping technology with advanced open intake valve design, allowing the shock to automatically adapt to changing road conditions. The shock provides firm damping during cornering, braking, and large suspension movements while remaining smooth over expansion joints and rough pavement.

The EVO series features a large 50mm piston, nearly 40% larger than standard FSD shocks. The increased piston size reduces internal pressure, improves cooling, and enhances durability under heavy loads. Combined with KONI’s digressive valve stack and modular piston design, these shocks provide excellent control over suspension movement while maintaining a comfortable ride.

If your Freightliner XC motorhome experiences front-end bounce, poor steering stability, or harsh ride quality, upgrading to KONI EVO shocks is one of the most effective ways to improve ride comfort, suspension control, and overall driving confidence.

Product Benefits:

Latest EVO FSD technology improves ride comfort and suspension control
Large 50mm piston improves cooling, durability, and responsiveness
Reduces motorhome bounce and harsh ride characteristics
Improves steering stability and front suspension control
Ideal upgrade for Freightliner XC diesel pusher motorhomes
Premium KONI engineering for long service life

Ideal For:

Freightliner XC diesel pusher Class A motorhomes
Motorhomes with I-Beam front axle and air suspension
Improving steering stability and ride comfort
Reducing front suspension bounce and harsh ride
Long-distance RV travel

Applications:

1993-Current Freightliner XC – Front – I-Beam Axle with Air Bags

The KONI 9905-1030 EVO FSD front shock is designed specifically for Freightliner XC diesel pusher motorhome chassis equipped with an I-Beam front axle and air suspension. These coaches benefit from improved suspension damping to reduce harsh ride characteristics and maintain better steering stability over varying road conditions.

KONI EVO shocks provide a major upgrade over factory shocks by delivering improved suspension control, reduced vibration, and smoother ride quality on highways, bridges, and uneven pavement.

Specifications:

Collapsed Length	Extended Length	Upper Mount	Lower Mount
15.25"	24.25"	Eye 1/2"	Eye 3/4"

Special Notes:

Sold individually.
Two shocks required per front axle.
Designed specifically for Freightliner XC chassis with I-Beam front axle and air bags.

Other Information:

Q: What is KONI EVO FSD technology?
A: EVO FSD combines KONI’s Frequency Selective Damping with an open intake valve design and a larger 50mm piston to deliver improved ride comfort, better suspension control, and greater durability compared to standard FSD shocks.

Q: Are KONI EVO shocks better than factory Freightliner XC shocks?
A: Yes. KONI EVO shocks significantly improve ride quality, reduce suspension bounce, and provide better steering stability compared to most factory shock absorbers used on Freightliner XC motorhome chassis.

Shock Comparison

Shock	Piston Size	Ride Comfort	Body Control
Factory OEM	Small	Poor	Poor
KONI FSD	36mm	Good	Good
KONI EVO	50mm	Excellent	Excellent

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

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