Stromberg Carlson Electric Trailer Jack Review Video

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…

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.

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…

The Stromberg Carlson Electric Trailer Jack #SC63VR you were looking at has mounting holes that are 3" apart on center. This is the standard mounting hole pattern used by virtually all a-frame trailer jacks, so it will be an exact replacement…

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.

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.

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…

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…

If your trailer doesn't have brake lights but does have turn signals, the most likely thing I can think of that may be the issue with the Curt #C56386 is the that the trailer has separate turn and brake lights. If it does, that would mean it is…

All-around the Stromberg Carlson Electric Trailer Jack #JET-5000NG is nicer than the #JET-5000. The bearings in the part #JET-5000NG allow it to raise and lower much smoother and quicker, the size of the head is a bit smaller and the lighting is…

I attached a diagram that shows how tandem axle trailer brakes get wired up. What's great is that for trailer brake magnets either wire can be used as the power or ground wire. The second picture I attached show which direction brake assemblies…

It is likely that the interior gears have stripped when the jack over-extended. If you have the manual crank that should have came with the jack, use it by removing the rubber plug at the top of the jack, insert the crank and fit it to the override…