ReadyLIFT Suspension 4 Inch Lift Kit (MPN: 43-23440)

Enhance your Super Duty truck's performance and stance with this advanced lift kit.

The ReadyLIFT Suspension 4 Inch Lift Kit is designed specifically for Super Duty trucks, providing a robust solution for those looking to increase ground clearance and accommodate larger tires. This kit features a complete coil spring system that allows for improved tire sizes and widths, enhancing the vehicle's overall stance and driving dynamics. The included tubular radius arms are engineered to correct suspension geometry, ensuring durability and performance under demanding conditions.

Equipped with Falcon 3.3 piggyback shocks, this lift kit offers superior adjustability for various terrains and handling characteristics. The dual steering stabilizer enhances truck stability, crucial for vehicles with oversized tires, while reducing bump steer and improving overall steering feedback. The design promotes quick installation, making it accessible for users looking to enhance their truck's capabilities without extensive modifications.

This lift kit supports up to 37 inch tires, striking a balance between performance and everyday usability. The heavy-duty components, including fabricated steel parts and a full-coverage differential skid plate, ensure longevity and reliability. With features like micro-adjustable damping and a hard anodized shock body, the ReadyLIFT Suspension 4 Inch Lift Kit is engineered for consistent performance across a range of driving conditions.

Features

• 3.3 Fast Adjust Dampers Offer A Wide Range Of Adjustability For Specific Terrain And Handling Characteristics With Two Separate Knobs To Tune To Your Preference
• 3-Position Fast Adjust Knob For Soft, Custom, And Firm Compression, Soft Mode Allows A Partial Bypass Of The Main Piston For A Softer Ride
• 8-Position Micro Adjust Dial Offers Refined Damping Adjustments
• Reservoir Design Increases Nitrogen To Oil Ratio For Consistent Damping Over Wide Temperature Ranges
• Hard Anodized Large Bore 6061-T6 Aluminum Shock Body For Impact And Corrosion Resistance As Well As Increased Oil Volume For Consistent Performance
• DOM Tube Steel Upper Control Arms With Proprietary Heavy-Duty High-Angle Ball Joint
• Heavy-Duty Fabricated Steel Components Utilizing 3/16 Inch And 1/4 Inch Steel Plate
• Full-Coverage Differential Skid Plate Constructed From 3/16 Inch Steel Plate
• Features HD Alignment Cam Bolts For Proper Front-End Alignment

Specifications

• Manufacturer: ReadyLIFT
• Manufacturer Part Number: 43-23440
• Front Lift Amount (IN): 4 Inch
• Rear Lift Amount (IN): 4 Inch
• Maximum Tire Size: 37 x 12.50
• Front Lift Type: Coil Spring
• Rear Lift Type: Lift Blocks And U-Bolts
• Shock Type: Hydraulic
• Wheel Backspacing (IN): 6
• Minimum Wheel Diameter: 17
• Wheel Offset (MM): 25
• Shocks: With Front And Rear Falcon Remote Reservoir Dampening Adjustable Shock Absorbers In Kit
• Color: Black Components

Compatibility / Fit

• 2023-2025 Ford F-250 Super Duty
• 2023-2025 Ford F-350 Super Duty

Technical Documents

• 43-23440_INST.pdf