Free Ground Shipping on Eligible Orders!Learn More Eligible Orders

× Shipping

Free Ground Shipping on Eligible Orders!

This offer applies to orders shipped within the U.S. to the 48 contiguous states. This offer cannot be combined with any other promotional offer unless otherwise specified and is subject to change without notice. This offer applies to select products that are in stock and shipped from our Burnsville, MN warehouse. Products that do not qualify for free shipping are clearly identified on this website and shipping charges apply to those items. Additionally, we do not ship oversized products outside of the 48 contiguous United States. This offer does not apply to special order items or items which might be shipped directly from the manufacturer. Return shipping costs will be at the customer's expense. If you return a product that qualified for free shipping, the outbound shipping costs will be deducted from your return refund.

Read More about Shipping Information

Call now to speak with a towing specialist: 877-509-0719

Fifth Wheel UMS Mounting System

Demco

SKU
8551006
List Price: $687.95
491.21
FACTORY SHIPPED i

Ships directly from the manufacturer — saving you on shipping and freight costs in most cases. Delivery times are managed by the manufacturer; contact us for shipping updates.

Learn More

Please Note : This is a custom fit product. Please verify fit before ordering. Fit Finder

- +

Product is NOT ELIGIBLE for free shipping

Have a Question ? Talk to a specialist- Live chat or call 877-509-0719

Demco HiJacker AutoSlide UMS Under Bed Mounting System

Product Details

These under-bed rails are to be used in conjunction with a Demco brand "UMS" (Under-Bed Mounting System) fifth wheel hitch only.  18K Demco UMS Autoslide Fifth Wheel 8550022

Drilling four 2" holes through the bed is required for the installation of this rail system. See installation instructions link for more information.

Includes Mega Cab models
Will not fit models equipped with factory installed rear air suspension

Specifications

Specifications
Brand Demco

Compatibility

Year Make Model Category Description
2020 Ram 3500 Fifth Wheel Hitches 6.5 Ft. Bed Without OEM Prep Pkg
2020 Ram 3500 Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2019 Ram 3500 Fifth Wheel Hitches 6.5 Ft. Bed Without OEM Prep Pkg
2019 Ram 3500 Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2018 Ram 3500 Fifth Wheel Hitches 6.5 Ft. Bed Without OEM Prep Pkg
2018 Ram 3500 Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2017 Ram 3500 Fifth Wheel Hitches 6.5 Ft. Bed Without OEM Prep Pkg
2017 Ram 3500 Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2016 Ram 3500 Fifth Wheel Hitches 6.5 Ft. Bed Without OEM Prep Pkg
2016 Ram 3500 Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2015 Ram 3500 Fifth Wheel Hitches 6.5 Ft. Bed Without OEM Prep Pkg
2015 Ram 3500 Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2014 Ram 3500 Fifth Wheel Hitches 6.5 Ft. Bed Without OEM Prep Pkg
2014 Ram 3500 Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2013 Ram 3500 Fifth Wheel Hitches 6.5 Ft. Bed Without OEM Prep Pkg
2013 Ram 3500 Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg