Most Popular 4000 Lbs for GMC Sierra 3500

The alternate power setup makes its slow rate of rise necessary which would be good if my lithium batteries went low. To avoid battery problems be sure to add an inline battery disconnect from the trailer power when using tow vehicle power. I simple added an inline fuse that could be removed should I need to use the tow vehicle power.

I was amazed at how quickly my replacement from etrailer arrived. I was a bit worried that the installation of my new jack would be more difficult that I expected. The reverse proved to be the case, it was very simple to place the trailer tongue on jack stands, remove the old jack and install the new one. As the old saying goes "even a cave man could do it."

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I received my new Bulldog jack fast after placing my order. It took me about 20 minutes to remove my old one and install the new one. This Bulldog jack is quieter than the previous one and moved up and down real well. I needed to hook up in the evening before I left for my camping trip and will say the nice led light this jack comes with gives a very nice lighting to be able to see everything needed to hook up my trailer to my truck. I hope this one lasts much longer than my previous one. Time will tell but so far I really like the way this Bulldog jack operates

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Excellent Jack. Slow moving but that is due to high torque. Well made, attractive design. Highly recommended! Solved the problem of busting my knuckles on the propane tanks while cranking the old jack.

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The bull dog electric tongue jack is awesome. I got it in white to match my trailer. I unbolted the old jack and bolted on the new one in about 5 minutes. (I had my coreless impact gun.) Total install time was about an hour mainly because I wired the jack to my battery inside the trailer that runs the electronic winch and I had to run a separate ground from the battery to one of the mounting bolts for the jack with a cut off switch. So far it works great but time will tell. I'll be using it a lot more next year.

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Excellent customer service and followthru by etrailer. Jack is well built and easy to install and use. Would definitely add a flat washer under the bolts to prevent the lock washers from getting drawn into the oblong bolt holes when torquing them done.

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Great product and Trailer has great customer service. It's to bad that the shipping companies do not take better care with the items during shipping! will receive replacement parts to fix what was broken, but it causes lots of extra work for the customer. will have to take complete jack off to replace the broken motor cover because of shipping carelessness!! regards, Dan Ewert

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This little rig has teeth! Much faster than i expected. About a 30 minute installation from old lift removal to new and wiring. Super simple. Great addition to my hangar 18!

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Great directions for manual assembly, quality metal and parts. Solid and exactly the heavy duty I was looking for to use with my slide in truck camper.

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The Brophy jacks were strong, stable, easy to position, and easy to lift and lower my camper. it is a much better method than having four jacks to maneuver. And it cut down my time to 30 minutes total to load my camper instead of an hour and a half! I have to start from my garage and winch my camper down on a cart to the street face because of the incline driveway is so dramatic and my camper won’t fit in my garage if it is attached to the truck. I couldn’t be more happy they were great and now I have my truck loaded with my very modern camper and I’m enjoying quite the holiday! I’m using the 3 ton 67 inch trophy jacks and I’m lifting an 800 pound gross camper. The stability is outstanding.

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