Recommended MORryde GooseTech Gooseneck Pin Box for a 1621 Bolt Pattern

Updated 05/14/2026 | Published 05/11/2026

Products Featured in This Question

MORryde GooseTech 5th Wheel to Gooseneck Pin Box for Trailers Under 11.5K w/ Lippert 1621

(5)

$1483.47

Safety Chain with 2 Hooks for Gen-Y 5th Wheel to Gooseneck Pin Box - 84" Long - 26,000 lbs

(234)

$100.95

Question:

I have a 2024 Dutchman Astorian 230ML Fifth wheel and wanted to convert to the MORryde Gooseneck. Is the MR64MV the correct model? Thanks

asked by: John P

Expert Reply:

Welcome back John! I'm going to need a bit more information to confirm the MORryde GooseTech item # MR57MV is the correct one. I checked with the manufacturer and your 2024 Dutchman Astorian 230ML 5th wheel trailer comes standard with a Curt Rota-Flex pin box but it doesn't tell me what bolt pattern you have.

I'll need the information on the sticker that's attached to the bracket above your current pin box. The sticker should say date of manufacture, weight capacity, and have some form of RPO, LCI, or serial number on it. If you could email me a picture of it or carefully put all that information where it says Reply to Jerred H, I can find the right gooseneck pin box for you. Also if yours says Rhino Box on it somewhere let me know because those bolt patterns are easy to identify replacements for.

You can add this information and any other questions you have where it says Add Comment and I'll be happy to answer them. If you're emailing me a picture go ahead and send it directly to the address you receive this response from.

expert reply by: Jerred H

MR64MV
(click to enlarge)

John

5/14/2026

18,000LBS 674225-RC Lippert Components S/N S010696265 LCI Item Number: 20230177851 RPO-0010795745 Thanks for your help John P

Jerred H.

5/14/2026

@John Thank you so much for the information John! I just got off the phone with Lippert and your 2024 Dutchman Astorian 230ML Fifth wheel has a 1621 pin box. The MORryde GooseTech 5th Wheel to Gooseneck Pin Box for Trailers Under 11.5K w/ Lippert 1621 item # MR57MV is the correct pin box for your trailer. It looks like you already picked up the required safety chains item # GY49GR so you're all set.