Harshness and cabin vibration
KONI FSD is designed to reduce the trade-off between comfort and control by responding automatically to different suspension frequencies.
KONI RV Shocks
KONI RV Shocks
Motorhome ride and handling
KONI RV Shocks Matched to Your Coach and Chassis
KONI builds motorhome shocks for drivers who want better control without turning every expansion joint into a jolt. The correct shock depends on the chassis, model year, axle position and the KONI technology available for that exact application.
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Start with the chassis, not only the name on the coach
The same motorhome brand may use several chassis across different years and models. Confirm the coach year, chassis manufacturer, chassis model, front and rear axle information and GVWR when applicable before choosing a KONI part number.
Comfort without giving up controlFSD technology automatically responds differently to ride harshness and body motion.
Heavy motorhome applicationsEVO99 options are built around the weight and demands of supported Class A coaches.
Human fitment helpCall 1-954-202-6229 when the chassis or axle configuration is unclear.
What better shocks can change
Choose KONI Around the Ride Problem
Motorhomes need enough damping to control a large, heavy body without making the cabin unnecessarily harsh. Start with the behavior you want to improve, then confirm which KONI line fits the chassis.
Roll, pitch and repeated motion
Proper damping can reduce excess body motion during lane changes, braking, bridge transitions and uneven road conditions.
Large, heavily loaded coaches
EVO99 and EVO99 FSD applications use heavy-duty construction developed for the demands of supported Class A motorhomes.
KONI motorhome shock guide
FSD Gold, EVO99 and Adjustable KONI Shocks
These technologies are not interchangeable, and the customer does not choose the series by preference alone. KONI availability is determined by the exact chassis and axle application.
Automatic response
KONI FSD Gold
Frequency Selective Damping for a controlled ride without a manual adjustment knob.
- Responds automatically to different suspension frequencies
- Allows a more comfortable response to small, rapid road inputs
- Provides stronger control when slower body motions demand it
- Requires no electronics or driver adjustment
FSD is a strong choice when available for drivers who want to reduce cabin harshness while maintaining stability through corners, crosswinds and changing road surfaces.
Large Class A coaches
KONI EVO99 and EVO99 FSD
Heavy-duty motorhome shocks engineered for supported large-coach applications.
- EVO99 uses KONI's Open-Intake valve and modular piston design
- Hydraulic rebound control helps manage harsh extension events
- EVO99 FSD adds frequency-selective response where offered
- Neither design is a driver-adjustable shock
EVO99 is designed to control the roll, pitch and axle-induced vibration produced by the weight of a large Class A motorhome. Exact construction and technology vary by part number.
Manual rebound adjustment
KONI Special Adjustable
User-adjustable rebound damping for supported RV and chassis applications.
- Allows rebound damping to be adjusted within the shock's range
- Can compensate for load preferences or wear over time
- Adjustment method depends on the exact shock
- Not an in-cab or on-the-fly adjustment system
Use only the setting and procedure specified for the part. More damping is not automatically better and can make the ride unnecessarily harsh.
Find your application
KONI RV Shocks by Coach and Chassis
If you know the chassis, use that guide first. If you only know the coach manufacturer, start with the coach guide and confirm the chassis before ordering.
Coach manufacturer
Use these pages when you know the motorhome or coach brand.
Chassis and vehicle
Use these pages when you know the chassis or base vehicle.
Fitment first
What to Confirm Before Ordering KONI RV Shocks
Identify the coach
Record the motorhome manufacturer, model and model year.
Identify the chassis
Confirm the chassis manufacturer, chassis model and chassis year. It may differ from the coach year.
Check the configuration
Confirm axle type, suspension type, GVWR and tag-axle information when applicable.
Verify front and rear
Read the application notes and package quantity for each axle before ordering.
See how KONI works
KONI RV Shock Video
Comfort and control serve different suspension motions
Watch the KONI overview, then use the coach and chassis guides above to determine which technology is actually available for your application.
Deciding between KONI and Bilstein?
The better choice depends on the chassis, the ride problem and the shock application available for the coach.
KONI RV shock questions
Frequently Asked Questions
What information do I need to identify KONI shocks for my motorhome?
Confirm the coach manufacturer, coach model and year, chassis manufacturer, chassis model and year, suspension type, axle configuration and GVWR when applicable. Front and rear shocks may use different KONI series.
What is the difference between KONI FSD Gold and EVO99?
FSD Gold uses Frequency Selective Damping to respond automatically to different suspension motions, balancing ride comfort with body control. EVO99 is a heavy-duty motorhome design for supported large Class A applications and uses KONI's Open-Intake valve, modular piston design and hydraulic rebound control. EVO99 FSD combines heavy-coach capability with FSD technology where offered.
Are KONI FSD RV shocks manually adjustable?
No. FSD adjusts its damping response automatically through its internal hydraulic design. It does not require electronics, a control module or a driver-operated adjustment.
Are KONI EVO99 shocks adjustable?
Standard EVO99 and EVO99 FSD shocks are not driver-adjustable. KONI Special is the user-adjustable RV shock line. The adjustment method and available range depend on the exact Special shock.
Will KONI shocks stop my motorhome from swaying or wandering?
Correct shocks can reduce body roll, pitch, bounce and repeated suspension motion. Wandering or severe sway may also involve alignment, tires, steering linkage, track bars, sway bars, bushings, air-suspension ride height or weight distribution. Those problems should be inspected instead of expecting the shocks to hide them.
Do KONI RV shocks change the motorhome's ride height?
No. Shock absorbers control suspension movement but do not normally support the motorhome's weight or set its ride height. Springs or air suspension establish ride height.
Should I replace all four motorhome shocks at once?
Shocks should at least be replaced in axle pairs. Replacing front and rear together can provide more balanced damping when all four are worn, but the correct decision depends on their condition, application availability and budget.
Are KONI RV shocks sold individually or as sets?
Many KONI RV shocks are sold individually. Check the product title, quantity and package contents before ordering enough shocks for the front axle, rear axle or entire coach.
Find the Right KONI Shocks for Your RV
Start with the coach or chassis guide above. If the chassis year, axle or suspension configuration is unclear, call with the VIN and chassis information before ordering.