Click for more info and reviews of this MORryde Trailer Suspension Parts: https://www.etrailer.com/Trailer-Suspension-Parts/MORryde/MR48ZR.html Check out some similar Trailer Suspension Parts options: https://www.etrailer.com/dept-pg-Trailer_Suspension_Parts-sf-Suspension_Kits.aspx https://www.etrailer.com Don’t forget to subscribe! https://www.youtube.com/user/etrailertv Full transcript: https://www.etrailer.com/tv-Demo-MORryde-Trailer-Leaf-Spring-Suspension-Spring-Mounting-Hardware-MR48ZR.aspx Hello everybody, this is Jeff at etrailer.com. Today we're gonna take a look at this MORryde shackle upgrade kit for triple-axle trailers, with the OEM Correct Track system and the 3 1/8-inch-long shackles. This is a heavy-duty shackle kit. It's an excellent upgrade for your RV suspension. This one uses the half-inch-thick shackle brackets, which are a lot thicker and stronger and more durable than the standard quarter-inch-thick factory brackets. It does also use these bronze bushings, which will increase durability over the plastic ones that are used in the factory. They do use the grease-able bolts, which are also known as wet bolts. They are easily maintained and help minimize wear and tear versus a dry bolt. In a multi-axle system, the shackles is what'll link the springs and equalizers in the suspension system. The shackles handle the most movement and weight in a suspension system. Therefore, they're the most likely component to wear and they should be checked frequently. The shackle bolts; that's what holds the shackle straps to your leaf springs and to your equalizers. Normally it has tri-bolts, which over time can wear out and fail. This upgrade kit, besides having the thicker straps, also includes these wet bolts, which are shackle bolts that have the grease zerk fitting on the end. That allows you to apply grease to the inside of the bushing and keep that wear from happening at your connection points. Just to show you what we're talking about, let me zoom in here. Here's one of those wet bolts with the bushing on it. If we slide that bushing off, you'll be able to see, here's the end that you'll put your grease gun on, pump grease in there, and it goes inside the bolt and then comes out that little hole right there. When this is installed with the bushing in place, that grease goes and lubricates that bushing. It helps prevent failure. Also helps them wear a lot better, last longer. This upgrade kit replaces the shackle straps. The bushings, the bolts, the lock nuts on your RV's suspension system go through these. The parts that are included. We all laid everything out here on the table. It'll include 12 of these 3 1/8-inch-long, and that's measured from center to center, half-inch-wide shackle straps. Comes with the 18 9/16 by 3 9/16 diameter by 3 3/4-inch-long wet bolts. Comes with four smaller bolts. They're 9/16 diameter by 3 1/4-inch-long wet bolts. Comes with the 22 bronze bushings, the 22 1116-size lock nuts, and a nice set of installation instructions that'll describe how these parts install. These parts are made in the USA. Again, the specs on this; the application is triple-axle trailers with the OEM Correct Track suspension system, with the 3 1/8-inch-long shackles. But that should do it for the review on the MORryde shackle upgrade kit for triple-axle trailers..