What Size Carriage Bolts Are Used For The e98903 Hitch On A 2023 Chrysler Pacifica?
Updated 02/03/2026 | Published 07/27/2024
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Question:
What size carriage bolts are used in the frame at 11:30 in the installation video? The CURT 58400 fish wire for 1/2inch bolts looks the correct tool, but I cant tell if its larger. Do you sell a fish wire like that?
asked by: Olle K
Expert Reply:
Hello Olle. It sounds like you are referring to the bolts that are used for the # e98903 trailer hitch for the 2023 Chrysler Pacifica. These bolts are 1/2-13 x 1 1/2 so yes, the 1/2" fish wire part # C58400 is the correct size.
That said, the # e98903 trailer hitch comes with a full hardware kit that includes 5 of the 1/2" fish wires. So, if you get the hitch, you will not need to order any additional hardware. You can see the full list of hardware below.
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etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"
- Trailer Hitch
- For Towing
- Class III
- 500 lbs TW
- 4000 lbs GTW
- 4000 lbs WD GTW
- 2 Inch Hitch
- 500 lbs WD TW
- Visible Cross Tube
- etrailer
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Jesse M.
2/3/2026
Hey Olle, how did things go with the trailer hitch for your Pacifica and the 1/2-inch fish wire? Did the included hardware and fish wires work out for your install? Your update could make it easier for the next person working on the same hitch.