Skyjacker H2681A 5.5-Inch Suspension Lift Kit Component Box for Hummer H2 4x4

The Skyjacker H2681A is the component box assembly for Skyjacker's 5.5-inch suspension lift kit designed for the GM Hummer H2 4x4. This component box supplies the critical structural and steering components needed to complete the full lift system when paired with the corresponding lift kit (part numbers H2681AK or H2681CK). It is engineered to deliver increased ground clearance and improved off-road capability while maintaining proper suspension geometry.

What's Included:

• Left and right Hummer steering knuckles (C968L / C968R)
• Upper and lower skid plates (H268SPU-S / C968SPL-S)
• Passenger and driver side skid plate brackets (C968SPP-S / C968SPD-S)
• Torsion bar drop brackets — qty. 2 (H268TBD-S)
• Hardware bag for torsion bar and skid plate installation (HB-H268-TBSP)
• Instruction sheet (I-H2681)

Important Installation Notes:

• OEM wheels cannot be reused — aftermarket wheels with a minimum of 4.5 inches of backspacing are required
• Driveline modifications may be required on certain model configurations
• Supplemental part number H2CV1 may be required depending on vehicle configuration
• A professional front-end alignment is required after installation
• Speedometer recalibration is recommended if tires larger than 10% over stock diameter are installed

This component box is a direct sub-assembly of the Skyjacker H2681AK full lift system. For technical assistance, contact Skyjacker directly. Professional installation by a qualified suspension technician is strongly recommended.