Replacement Bevel Gear for Fulton Jack
Updated 12/22/2025 | Published 10/05/2024
Question:
I need to replacement a bewel gear on my boat trailer. According to photo, I believe it may be a Fulton HD25000101 Trailer Tongue Jack Manual Square Sidewind Jack 2500 LBS. What replacement kit do I need?
asked by: Dan
(click to enlarge)
(click to enlarge)
Expert Reply:
Hi Dan; that does look like the Fulton HD25000101. Lining up the ruler with the bevel it looks like it is 1-5/16" wide just like the gear that comes with the # F0933306S00. Take a look at the dimensions for the parts below and see if that all matches up. Assuming it does it is safe to say this is the right kit for you.
Gear Bevel: 5/8" thick x 1-5/16" wide
Pin Spring: 3/4" long x 1/4" thick 0.230
Washer: 1/2" inside dia x 1-1/4" outside dia
Spacer: 1/2" inside dia x.63 outside x 1-1/4" long 1.30
Groove Pin: 3/16.1875 thick x 1 long
Bushing Flanged: 1/2 inside dia x.70 wide x.94 long
Product Page this Question was Asked From
Replacement Bevel Gear Kit for Fulton XP15 Marine Jacks - 1,500 - 2,500 lbs
- Accessories and Parts
- Camper Jacks
- Trailer Jack
- Motor and Gear Parts
- Gears
- Fulton
more information >
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Robin H.
12/22/2025
Hey Dan, did the bevel gear kit end up matching your Fulton trailer jack? Knowing how the fit turned out could help others trying to replace the same part on their boat trailers.