21K & 31K Under Bed Mounting Systems

Eliminate Side-To-Side Movement.

Known for their sturdiness and dependability, the Demco Under Bed Mounting Systems (UMS Series) of 5th wheel hitches are an excellent choice!

Long known for quality, the UMS Series will be a product you can depend on for years to come. Made in the USA.

21K Under Bed Mount for Ford Prep Package

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UMS Series GMC Prep

21K Under Bed Mount for 2020+ Chevrolet/GMC Prep Package

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Chevy/GMC 2016-2019 Factory Prep Install

31K Under Bed Mount for Chevrolet/GMC Prep Package

For Chevy/GMC 2016 - Present Factory Prep Install

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Ford 2011-Present Factory Prep Install

31K Under Bed Mount for Ford Prep Package

For Ford 2011-Present Factory Prep Install

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Ram Factory Prep Install

31K Under Bed Mount for Ram Prep Package

For Ram 2013-Present Factory Prep Install

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