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SKU: 9905 1030
Koni Freightliner XC EVO FSD Front Shock Absorber
The Koni Freightliner XC EVO FSD Front Shock Absorber (SKU: 9905-1030), the top-tier suspension solution engineered for Freightliner XC chassis. Featuring Koni’s advanced EVO 99 Frequency Selective Damping (FSD) technology, this shock absorber delivers exceptional ride comfort, precise handling, and outstanding durability, making it the best choice for RV owners who demand top performance and reliability. Say goodbye to bounce, sway, and harsh rides this shock ensures every journey is smooth, controlled, and safe, outperforming all other options on the market.
Why Koni EVO?
The Koni EVO FSD 9905-1030 sets the benchmark for RV suspension with its unmatched blend of comfort, control, and longevity. Here’s why it’s the top pick for Freightliner XC owners:
- Superior Ride Comfort: Patented open intake valves and a 50mm bore piston (40% larger than standard FSD models) minimize internal pressure, delivering a smooth, vibration-free ride over rough roads, expansion joints, and bridges.
- Enhanced Handling and Stability: Custom-tuned valve stack and large piston holes provide precise body control, reducing pitching and swaying for confident handling during cornering, braking, and high-wind conditions.
- Advanced EVO 99 Technology: Built with 9-ton tensile strength and increased oil capacity, these shocks offer improved cooling and responsiveness, extending the lifespan of your RV’s suspension and tires.
- Designed for Freightliner XC: Tailored specifically for Freightliner air ride chassis with I-Beam front suspension, ensuring a perfect fit and optimal performance.
- Proven Durability: Constructed with premium materials and advanced valve engineering, these shocks withstand the toughest RV travel conditions, reducing maintenance costs and enhancing reliability.
- Outperforms Competitors: Unlike standard shocks, the Koni EVO FSD dynamically adjusts to road conditions, offering firm damping for control on rough terrain and soft damping for comfort on smooth roads, surpassing brands like Bilstein or Sachs.
This shock absorber’s ability to adapt to varying road conditions makes it the ultimate choice for RV owners seeking a smoother, safer, and more controlled driving experience.
Vehicle Fitment
The Koni EVO FSD Front Shock Absorber (SKU: 9905-1030) is precision-engineered for the following vehicles:
- Make: Freightliner
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Models:
- Freightliner XC (1993–Current)
- Freightliner XCR (1993–Current)
- Freightliner XCM (1993–Current)
- Freightliner XCS (1993–Current)
Chassis Requirements: Fits air ride chassis with I-Beam front suspension (3-bolt mounting bellcrank required). Does not fit chassis with Independent Front Suspension (IFS), spring suspensions, or the new VFS (Hendrickson VTEK NXT) I-Beam front axle (2023+). Confirm 3-bolt mounting bellcrank; this shock does not fit 4-bolt configurations.
Technical Specifications
- Part Number: 9905-1030
- SKU: 9905-1030
- Shock Type: Koni EVO 99 FSD (Frequency Selective Damping)
- Extended Length: 24.13 inches
- Collapsed Length: 15.04 inches
- Upper Mount Type: Eye 1/2" (12.8mm)
- Lower Mount Type: Eye 3/4" (19.15mm)
- Piston Size: 50mm bore (40% larger than standard FSD for enhanced performance)
- Construction: High-tensile strength materials with increased oil capacity for superior cooling and durability
What’s Included in Your Purchase
- 1 Koni EVO FSD Front Shock Absorber (SKU: 9905-1030) – Sold individually, allowing you to purchase the exact number needed for your RV.
- No Additional Hardware Included: Installation may require existing or additional mounting hardware (e.g., bolts for 3-bolt bellcrank, not included).
- Manufacturer’s Warranty: Koni provides a limited warranty against defects in materials and workmanship.
California Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Visit www.P65Warnings.ca.gov for more information.
KONI
KONI builds ride control products engineered around a single-tube design that delivers consistent damping across varying road conditions. Whether you're tuning for daily comfort, towing stability, or spirited driving, KONI's adjustable shock absorbers let you dial in the exact feel your vehicle needs.Popular UpgradesKONI Sport (Yellow) shocks are a top choice for performance street use, offering external rebound adjustment for a firmer, more controlled ride. The KONI Special Active series uses a patented self-regulating valve that automatically adapts damping based on road input, making it ideal for stock-height vehicles seeking improved handling without sacrificing comfort.Are KONI shocks a direct bolt-on replacement?Yes. KONI designs their shock absorbers to match OEM mounting dimensions, so installation uses factory hardware on most applications. No cutting, drilling, or modification is required for standard fitments. Some sport or lowered applications may pair KONI shocks with m...
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