Review of Stromberg Carlson Camper Jacks - A-Frame Jack - SC63VR Video

On the bottom of the motor of the Stromberg Jack part #SC63VR there is a release lever setup that gets inserted when you want to manually crank the jack to release it basically from the motor.

It sure does! I checked with the manufacturer, Stromberg Carlson, for you and they verified for me that a ball screw mechanism is indeed used on the 4,500 lb A-Frame jack you asked about, which is the following part number: - Stromberg Carlson…

Absolutely! From the top of the Stromberg Carlson Electric Trailer Jack #SC63VR to the mounting flange is 21-1/4" and from the front of the jack to the tube is 5-5/8" as shown in the included diagram. I included a video of the #SC63VR for…

If it runs when you push the retract switch then it likely is not the switch though it would not hurt to clean the contacts on the inside. It sounds like the jack has been over extended at some point which can damage the threads on the nut and/or…

The Bulldog Powered Drive Trailer Jack - Drop Leg - A-Frame - 22" Lift - 4,000 lbs - Black #BD500199 uses an ACME screw, not a ball screw. An ACME screw uses a trapezoidal shape thread to roll onto the lead screw and does not use ball bearings.

The Bulldog Powered Drive Trailer Jack #BD500199 has two sets of mounting holes on its mounting flange that are approximately 3.47" apart center-to-center. The two sets are spaced apart approximately 1" center-to-center.

Yes the Hydrastar part #HBA16 actuator can work with any 5 amp hour breakaway battery. When the breakaway is pulled the actuator will draw it's maximum amount as it will attempt to lock up the brakes as firmly as it can. This requires a 25 to 40…

I went out to the warehouse and pulled the Fulton #F44305R0317 A-Frame trailer coupler, and the center installation hole in the coupler is 2-1/4 inches inside diameter. The bolt holes around the hole are 3-1/8 inches on center at the back of the…

Buyers Products Straight Tongue Trailer Coupler #3370091562 should be installed with bolts through all three holes in the channel mount so that it can meet its published weight specs. Two of the holes are spaced at 3-inches on center; the third is…

Since you have already tested the switch and found it to be defective it will need to be replaced. The original part is no longer available, but could potentially be sourced through an electonics supply store. If the jack has more problems and must…

I would be happy to help you. Based on the information you have given me I am going to give you the height of the Stromberg Carlson Electric Trailer Jack Item #SC63VR you referenced. This jack sits 21 1/4" above your trailer's frame. You…

You are going to have to remove your current A-frame jack and replace it with one that does have a motor as there isn't a way to add motors to jacks that don't currently have them. I think the best value for an A-frame tongue jack is the…