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

Demco 5th Wheel UMS Frame Mounting Bracket Kit Fits Select Chevrolet Silverado & GMC Sierra 2500 HD/3500 HD - Long Bed (8' Box) Only

Demco

SKU
8551012
List Price: $742.95
639.44
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 5th Wheel UMS Frame Mounting Bracket Kit Fits Select Chevrolet Silverado & GMC Sierra 2500/3500 fits -

  • 2020-2024 Chevrolet Silverado 2500 HD & 3500 HD - Long Bed (8' Box) Only
  • 2020-2024 GMC Sierra 2500 HD & 3500 HD - Long Bed (8' Box) Only

Product Details

These under bed rails are to be used in conjunction with the Demco brand "UMS" - Under Mount System fifth wheel hitches only. See installation instructions link below for more information.

 

 

  • Made in Boyden, Iowa

 

  • UMS system leaves the truck bed free and clear when hitch is removed

Specifications

Specifications
Brand Demco

Instructions

CLICK HERE

Compatibility

Year Make Model Category Description
2026 Chevrolet Silverado 2500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2026 GMC Silverado 2500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2026 Chevrolet Silverado 3500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2026 GMC Silverado 3500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2025 GMC Sierra 2500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2025 GMC Sierra 3500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2025 Chevrolet Silverado 2500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2025 Chevrolet Silverado 3500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2024 Chevrolet Silverado 2500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2024 GMC Silverado 2500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2024 Chevrolet Silverado 3500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2024 GMC Silverado 3500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2023 GMC Sierra 2500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2023 GMC Sierra 3500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2023 Chevrolet Silverado 2500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2023 Chevrolet Silverado 3500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2022 GMC Sierra 2500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2022 GMC Sierra 3500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2022 Chevrolet Silverado 2500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2022 Chevrolet Silverado 3500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2021 GMC Sierra 2500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2021 GMC Sierra 3500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2021 Chevrolet Silverado 2500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2021 Chevrolet Silverado 3500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2020 GMC Sierra 2500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2020 GMC Sierra 3500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2020 Chevrolet Silverado 2500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg
2020 Chevrolet Silverado 3500 HD Fifth Wheel Hitches 8 Ft. Bed Without OEM Prep Pkg