Review of etrailer Camper Jacks - Trailer Jack - TJD-12000SP-FIP Video

To access the gears inside of the heavy-duty Bulldog jacks, like part #BD182415 to install the #BD500250 you simply remove the screws that are holding on the plate covering the top of the jack. Once that plate is removed, the gears, pins and handle…

I have attached the diagram with all of the dimensions of the Pro Series Square Jack - Drop Leg w/ Spring Return #PS1400950376 you are looking for. The Pro Series #PS1400950376 has a 10000lb weight capacity, is a direct weld on design, and includes a…

Thanks for getting in touch, Donnie. The Replacement Square, Direct Weld Jack Inner Tube #TJD-12000SP-FIP you mentioned is made for the Ram jacks such as part #TJD-12000SP-F2. So, this is really the only brand of jack I can recommend using it for. As…

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,…

I attached a picture that details how to disassemble the Bulldog 12,000 lb jacks.

It sounds like you have a spring return Bulldog landing gear jack that has a broken spring and now won't retract when you activate the release lever. I spoke to my contact at Bulldog and he said the springs aren't repairable so you would need…

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…

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.

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

It sounds like you are speaking of the wires for the brake magnets. If this is correct, you will need to connect one of the wires to the brake controller output wire on your trailer connector and the other wire will need to be grounded to a clean…

Even though I cannot comment specifically on the grease you used because I am not familiar with it, I can tell you the best grease for trailer bearings is a a grease with a rating of GC-LB, which just means it is made to withstand very high…

To determine the size of the brake assemblies you need you have to measure the depth and width of the hub drum on the axle like what you see in the picture I attached. The most common size is 2-1/4 inch wide like the #T4071600-500 that you…