Replacement for Old Dutton-Lainson 800 Pound Tongue Jack
Updated 07/29/2026 | Published 09/16/2017
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Question:
I have a Dutton Lainson sidewind jack label # 203871A rated for 800 lbs. What model replacement handle would fit this jack. It appears to be manufactured before 1996. Thanks
asked by: Steve H
Expert Reply:
I spoke with my contact over at Dutton-Lainson and found out that they stopped making that jack in 1994 and the specific handle for it they ran out of at least 10 years ago. But the good news is that your jack was replaced by a different jack that is still available today. It is the 6400 model # DL22457. Replacing the jack is pretty much the only option at this point. I have included a link below to a video on this jack for you.
Product Page this Question was Asked From
Replacement Handle for Dutton-Lainson Sidewind Style Trailer Jacks - 1,250 - 2,000 lbs
- Accessories and Parts
- Camper Jacks
- Trailer Jack
- Handles and Cranks
- Sidewind
- Dutton-Lainson
more information >
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Matt
7/29/2026
I'm looking for the 2 sided cap shown in this picture. Where can I get one? tia