Skyjacker D400BR 4-Inch Suspension Lift Component Box with U-Bolt Kits, Bushing Kit & Rear Block

The Skyjacker D400BR is a 4-inch suspension lift component box designed to complement the Skyjacker D400BRK complete lift kit. This component box supplies all the essential hardware needed to complete the lift installation, ensuring every part of your suspension upgrade meets Skyjacker's exacting quality standards.

What's Included:

• Front U-Bolt Kit — heavy-duty hardware for securing the front axle to the leaf springs at the lifted height
• Rear U-Bolt Kit — matching rear hardware set for a complete and balanced installation
• Front Bushing Kit — premium-grade bushings to reduce noise, vibration, and harshness at the front suspension
• Rear Block — precision-machined lift block to achieve the proper 4-inch rear lift height

Engineered as a direct companion to PN D400BRK, this component box ensures your suspension system uses matched, OEM-quality Skyjacker hardware throughout. Each piece is manufactured to the same tolerances as the full kit, delivering a consistent and dependable lift.

Skyjacker has been a trusted leader in the off-road suspension industry since 1974, building products engineered for both on- and off-road performance. This component box is the ideal solution for completing or replacing hardware in your existing D400BRK suspension lift system.