Demco 8551002 Hijacker UMS Under Bed Fifth Wheel Mounting Bracket Kit

The Demco 8551002 Hijacker UMS-Series Under Bed Mounting Bracket Kit provides a custom-engineered mounting solution for installing Demco UMS (Under Mount System) fifth wheel hitches in 2011-2018 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD trucks. This underbed rail kit allows you to mount your fifth wheel hitch beneath the truck bed, providing uninhibited use of your truck bed when the hitch is removed.

Key Features:

• Custom-engineered fit for 2011-2018 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD trucks
• No-drill frame bracket installation for simplified mounting
• Compatible with Demco UMS-Series fifth wheel hitches including the Hijacker Autoslide (part #8550022)
• Requires drilling four 2-inch holes through truck bed for installation
• Underbed design keeps bed floor clear when hitch is removed
• Works with both 6-1/2 foot and 8 foot truck bed lengths
• Engineered for use with automatic sliding fifth wheel hitches

This mounting bracket kit is specifically designed for use with Demco UMS-Series fifth wheel and gooseneck hitches. The underbed rail system provides a clean, professional installation while maintaining full truck bed functionality when towing equipment is not in use. The no-drill frame attachment simplifies installation, though bed drilling is required for proper hitch mounting.