Engineered for precise vehicle control and handling performance.
The KYB Strut-Plus Strut Assembly is designed to provide a reliable replacement for original equipment struts, ensuring optimal control and handling for specific vehicle models. This assembly features a nitrogen gas charge and is constructed with the strongest and thickest strut bodies and brackets in the industry, minimizing flex and maintaining alignment. Each unit is assembled with in-house damping valves to restore handling and stability to the manufacturer's specifications, ensuring that the vehicle performs as intended.
KYB's commitment to quality is evident in the meticulous testing of each spring, which guarantees that the Strut-Plus restores ride height accurately. The coil spring design takes into account specific corner weights and vehicle attributes, such as engine size and wheel size, to enhance overall performance. With features like heat-treated, high-carbon steel coil springs and a monotube internal design, the Strut-Plus is built for sustained performance under demanding conditions.
This strut assembly comes pre-assembled with the correct spring, top mount, and insulators, allowing for quick and efficient installation. The KYB Strut-Plus not only improves steering response and reduces stopping distance but also enhances driver confidence in vehicle handling. It is a vehicle-specific solution that avoids the pitfalls of one-size-fits-all parts, making it a superior choice for maintaining vehicle integrity.
Features
- KYB Has The Strongest And Thickest Strut Bodies And Brackets In The Industry, This Minimizes Flex To Keep The Alignment Correct And You In Control
- In-House Damping Valves Are Assembled By Hand To Help Restore The Handling And Stability To What The Vehicle Manufacturer Intended
- Already Assembled With The Correct Spring, Top Mount And Insulators Required For Quick Replacement
- KYB Shocks Are Engineered For Optimal Tire Performance And Wear
- KYB Tests Each Spring And Doesn’t Consolidate Applications To Make Sure That Every Strut-Plus Restores Vehicle Ride Height To Within The Manufacturer's Specifications
- Heat Treated, High-Carbon Steel Coil Springs Are Stress Relieved, Thoroughly Cycle Tested And Salt-Spray Tested For Sustained Performance
- KYB Uses Gas-A-Just And MonoMax High Pressure Monotube Shocks On Several Of The Most Demanding Applications
- KYB Strut-Plus Assemblies Will Improve Steering Response, Reduce Stopping Distance And Give You More Confidence In Your Vehicle
- Coil Spring Design Takes Into Consideration Specific Corner Weights And Vehicle Attributes, Such As Engine Size, Wheel Size And Trim Level
Specifications
- Manufacturer: KYB Shocks
- Manufacturer Part Number: SR4641
- Type: Nitrogen Gas Charged
- With Coil Spring: Yes
- Extended Length (IN): 20.63 Inch
- Compressed Length (IN): 13.66 Inch
- Upper Mounting Style: Strut
- Lower Mounting Style: Clip
- Adjustable Valving: No
- Quantity: Single
- Universality: Vehicle Specific
- Internal Design: Monotube
- Body Color: Black
- Valving Type: Non Adjustable Valving
- Rod Material: Steel
- Body Material: Steel
- With Reservoir: No
- Includes Dust Shield: No
- Includes Boot: No
- Estimated Install Time (Hours): 0.5
Compatibility / Fit
- 2011-2011 Hyundai Sonata
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
Skip to content

