
Fifth Wheel Mounting Adapter for 2016-2019 GM 2500/3500 OEM Prep Package - 6 Ft. 6 In. Beds Only
The Demco Fifth Wheel Rail Kit Mounting Adapter attaches to Chevrolet & GMC OEM under-bed gooseneck head. Allows the use of a standard 15K, 16K or 20K fifth wheel hitch. The adapter may also be used on fifth wheel hitches equipped with a slider. Simply place the adapter into the existing under-bed rail kit and secure in place. Standard fifth wheel attaches to adapter using conventional pull pins (sold separately).
- The adapter will not work with B&W Patriot Slider Fifth Wheel Hitch #BW-3270
- Allows mounting of above-bed fifth wheel with the dimensions of 22" (front to rear) x either 20-5/8" OR 29" wide stances - measured on center
- Use with Chevy & GMC 2500 & 3500 HD models equipped with OEM prep package
- 21,000 lbs gross trailer weight rating
- Works with most 15K, 16K, 20K standard fifth wheel hitches
- Cannot be used with RBW Lil Rock'r models
- Built-in handles for safe, easy installation and removal
- Fifth wheel attachment pins sold separately
The Demco Fifth Wheel Rail Kit Mounting Adapter attaches to Chevrolet & GMC OEM under-bed gooseneck head. Allows the use of a standard 15K, 16K or 20K fifth wheel hitch. The adapter may also be used on fifth wheel hitches equipped with a slider. Simply place the adapter into the existing under-bed rail kit and secure in place. Standard fifth wheel attaches to adapter using conventional pull pins (sold separately).
- The adapter will not work with B&W Patriot Slider Fifth Wheel Hitch #BW-3270
- Allows mounting of above-bed fifth wheel with the dimensions of 22" (front to rear) x either 20-5/8" OR 29" wide stances - measured on center
- Use with Chevy & GMC 2500 & 3500 HD models equipped with OEM prep package
- 21,000 lbs gross trailer weight rating
- Works with most 15K, 16K, 20K standard fifth wheel hitches
- Cannot be used with RBW Lil Rock'r models
- Built-in handles for safe, easy installation and removal
- Fifth wheel attachment pins sold separately
Description
The Demco Fifth Wheel Rail Kit Mounting Adapter attaches to Chevrolet & GMC OEM under-bed gooseneck head. Allows the use of a standard 15K, 16K or 20K fifth wheel hitch. The adapter may also be used on fifth wheel hitches equipped with a slider. Simply place the adapter into the existing under-bed rail kit and secure in place. Standard fifth wheel attaches to adapter using conventional pull pins (sold separately).
- The adapter will not work with B&W Patriot Slider Fifth Wheel Hitch #BW-3270
- Allows mounting of above-bed fifth wheel with the dimensions of 22" (front to rear) x either 20-5/8" OR 29" wide stances - measured on center
- Use with Chevy & GMC 2500 & 3500 HD models equipped with OEM prep package
- 21,000 lbs gross trailer weight rating
- Works with most 15K, 16K, 20K standard fifth wheel hitches
- Cannot be used with RBW Lil Rock'r models
- Built-in handles for safe, easy installation and removal
- Fifth wheel attachment pins sold separately

















