Loose Fulton Magnum Series Swivel Trailer Jack on 2002 Ranger Boat Trailer

Question:

I have a Fulton jack that has become to loose between the trailer mount and the jack mount. These to pieces are connected by nut and bolt, 2 cup washers and a lock washer. There is to much slop even when the bolt and nut is tighten all the way down. Do you sell replacement parts or a direct replacement jack? Thanks

asked by: Andy W

Helpful Expert Reply:

Your best bet is going to be hardware kit # F0933325S00. The bolt is a 1/2 inch coarse threaded bolt with matching nut and bushing. But it sounds like the nut or bolt is backing out on your assembly. This could mean the lock washer is shot. You could obtain one locally or use some blue Loctite # LT37643 to prevent it from backing out.

Do you notice any damage to the assembly? Or is the hole where the bolt goes through starting to get egg-shaped or otherwise misshapen? If so then that would be the issue and the mount would need to be replaced.

Replacement parts for the Magnum series jacks are not available so the best option we would have for that is # P9012-00.

expert reply by: Michael H

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Steve C.

5/27/2020

I want to replace my 1997, 27 yr old Fulton jack. It is welded onto a Brunswick Marine (Procraft) single axel trailer. It mounts to the welded plate with a center bolt. The distance from the center bolt to the lock pin hole is about 3 & 3/16 inches. It is probably a 1,200 lb jack. Do you have a current jack that will work with the existing welded bracket?

Chris R.

5/30/2020

There's a really good chance we do. I'm wondering if you happen to know what specific model Fulton jack you have. Are there any numbers printed anywhere on the jack itself?

Steve C.

6/1/2020

@ChrisR There are no part numbers. The bracket welded on the jack has a large diameter hole. The mounting stackup from the jack side: 1-nut, 2- 3 1/2 in disc, 3- trailer frame bracket, 4-3 1/2 in disc, 5- bolt, 6- trailer welded bracket If possible, I would like to reuse the two discs and trailer frame bracket.