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KONI FSD Rear and Tag Axle Shock for Prevost H3, XL, XLII (Part # 9005-1088)

KONI FSD Rear and Tag Axle Shock for Prevost H3, XL, XLII (Part # 9005-1088)
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KONI FSD Rear and Tag Axle Shock for Prevost H3, XL, XLII (Part # 9005-1088)
: 9005-1088
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$299.00
$343.85
Dropship Charge - Fee will be Added to Cart for Direct Ship from Manufacturer $10.00

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Sale ends 03/31/2026 at 11:59:59
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Heavy-Duty Rear & Tag Axle Shock Upgrade – KONI FSD for Prevost H3/XL/XLII


Upgrade the suspension performance of your luxury motorcoach with the KONI 9005-1088 FSD Rear & Tag Axle Shock, designed for Prevost H3, XL, and XLII motorcoaches. These premium shocks utilize KONI’s Frequency Selective Damping (FSD) technology to deliver superior ride comfort while maintaining excellent chassis stability.

FSD technology automatically adapts to road conditions. The shock provides firm damping when needed—such as during cornering, braking, and large suspension movements—while remaining soft over expansion joints and rough pavement. This allows the suspension to maintain excellent ride comfort without sacrificing handling control.

The internal FSD valve filters out unwanted vibrations before they reach the chassis, helping reduce harshness and driver fatigue during long trips. The result is a smoother and more controlled ride whether traveling on highways, bridges, or uneven road surfaces.

If your motorcoach experiences rear suspension bounce, poor ride control, or worn factory shocks, upgrading to KONI FSD shocks can significantly improve ride comfort, suspension stability, and overall driving confidence.

Product Benefits:

  • Frequency Selective Damping (FSD) technology adapts to changing road conditions
  • Improves ride comfort without sacrificing suspension control
  • Reduces rear suspension bounce and oscillation
  • Filters unwanted vibration before it reaches the chassis
  • Improves stability during braking and cornering
  • Premium KONI engineering designed for long service life

Ideal For:

  • Prevost luxury motorcoaches
  • Rear axle suspension upgrades
  • Tag axle suspension applications
  • Replacing worn factory shocks
  • Long-distance motorcoach travel

Applications:

  • 1986-2003 Prevost H3 / XL – Rear Shock (Rigid Front Axle Coaches)
  • 2003-2013 Prevost H3 / XL / XLII – Rear Shock (Independent Front Suspension Coaches)
  • 2003-2009 Prevost H3 / XL / XLII – Tag Axle Shock (Coaches Built Prior to 07/2009)


The KONI 9005-1088 FSD shock is designed for rear and tag axle suspension applications on Prevost motorcoaches, providing improved ride comfort, durability, and suspension performance compared to many factory-installed shock absorbers.

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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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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.

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