Difference Between Reese Under-Bed Kits for 2020 Ford F-350
Updated 10/22/2025 | Published 09/16/2025
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Question:
Hello I have a 2020 F350 superduty and was looking at your reese underbed puck systems I found two different part numbers that appear to be the same but one is more than the other the part numbers are RP39FR and RP87FR are both these compatible and come with everything needed?
asked by: Chad T
Expert Reply:
Hi Chad; I'm not sure how these ended up this way but both parts are the Reese 30180 so they're identical. I'll get them updated since there should not be a difference. You can use the # RP39FR (the one with the lower cost) on your 2020 Ford F-350. This comes with everything for installation and will allow you to use a 5th wheel hitch like # BWRVK3300 or # BWRVK3370 (slider) designed for the OEM prep package.
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Product Page this Question was Asked From
Reese Under-Bed Gooseneck Trailer Hitch w/ Custom Installation Kit
- Gooseneck Hitch
- Below the Bed
- Pop-In Ball
- 35000 lbs GTW
- In Bed Release
- Reese
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Robin H.
10/22/2025
Hey Chad, how did things go with the Reese underbed puck system on your F-350? Did it fit and work smoothly with your 5th wheel hitch setup? Your update could make it easier for the next person with the same truck.