etrailer and Ram Square Jacks Replacement Bearing Installation Video

The shipping weight of the Square Direct Weld Jack w/ Footplate part #TJD-8000S is around 22 lbs.

The Ram Trailer Jacks generally use a 1" diameter threaded rod whereas the Bulldog Trailer Jacks generally use a 1-1/4" threaded rod. Therefore, it would appear as if you have a Bulldog Trailer Jack and in which case the Replacement…

I would almost guarantee that the #TJD-12000-RODNUT is the correct part you need since you said you have a RAM brand trailer jack. This is designed to fit square RAM jacks like what you have so this would be what you'd want most likely. Feel…

Good news! I was able to get a exploded diagram as well as a set of instructions on how to replace the rod and gears #TJD-12000-RODNUT in the #12000 Series Ram Jacks made after 2012. I have attached them to this page for your convenience. Basically,…

Thanks for reaching out! To replace the inner gears of your Bulldog square jack you need the Bulldog Replacement Gear Kit #BD500212 which I confirmed with my contact at Bulldog will work for your 182417 jack. I've attached a few videos for you to…

I spoke with my contact at Ram and they said that the internal screw for the 7K jacks are not something they carry replacements of so you will need to replace the whole jack. Even if this wasn't the case it would be a good idea to replace the…

There are some Dutton-Lainson trailer jacks that are made in the USA as well as a few that are not. Any jacks that we carry that are made in the USA have that as part of the description to help set them apart. Currently we have the following options:…

The Curt jack part #C28304 is made in China. We do have a similar rated and style jack, the Dutton-Lainson part #DL22683, that is made here in the US. This jack has the same 2,000 pound capacity and 15 inches of lift. It's also a weld on jack…

Bulldog A-frame jacks like the #BD155033 are made overseas, but there are some Made in the USA options available. If you're looking for an American made A-Frame trailer jack, the A-Frame Trailer Jack - Topwind - 2,000 lbs. by Dutton-Lainson…

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

The difference between an load range C and load range D tire in the same size is the capacity and psi rating. The two tires will still have the same dimensions and fit on the same wheel. The D rated tire has a higher capacity. For a ST175/80D13 like…