Ultimate Overview of the Ramp Door Hinge Video

The ramp hinges part #PLR1902 don't have a specific weight rating, but I can tell you that by the sheer size of these things and their steel constructions that three of them would be just fine for a 4,000 lb rated ramp.

Thanks For the photos of your hinges. That helps a lot when we are trying to find something for a customer. I have attached a photo of a hinge, part #PLR1902 that may work for you. You can check out the photo and see the dimensions for the hinge. The…

If your trailer is brand new and recently purchased ideally you would return to the dealer to have the ramp corrected. The amount of misalignment you describe seems excessive for a brand new trailer. If the trailer is parked on uneven ground the ramp…

The Ramp Door Hinge #PLR1902 does require welding of both portions. The tab gets welded as you stated to one side and the outside cylinders get welded to the opposite side. I've attached a couple pictures to assist.

Hey Kevin thanks for your question. There is not much downside to going with the 5,000 lb springs instead of the 3,500 lb. A higher rated spring may make the ride a bit more "chunky" at times, since the spring would not flex as easily.…

Jason, for your 2017 Mercedes-Benz GLA250 I recommend checking out the Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector #C59236. This wiring harness will splice into your OEM wiring, has color coded wires for easy install, and…

Appreciate the photo, and while I couldn't find any reference to part number I550-000, we do have a possible option for the ramp door hinge: - Ramp Door Hinge #PLR1902 The #PLR1902 has a pin that measures 8-3/16" long x 1" diameter and…

The Single-Axle Trailer Hanger Kit for Double-Eye Springs - 1-1/2" Front, 1-1/4" Rear #APS2 will work well for your 1-3/4 inch wide leaf springs. Double eye springs are the style have both the bolt in the front and rear and are more common…

For a single axle slipper spring hanger kit to be used with the slipper spring part #e33SR you'd want to use the part #APS3SE.

Bushings do not always have to be used. Springs typically have bushings or they will use wet bolts depending on which part of the suspension system it is but not always. The bushings limit the wear on the suspension components. There are just…

I went out to the warehouse and pulled hanger kit #APS1 to measure the hangers for you. The larger hangers measure 3 inches long, 2-5/16 inches wide, and 2-1/8 inches tall overall. The smaller hangers are 2-1/8 inches long, 1-13/16 inches wide, and…

For double eye leaf springs, I recommend going with the 4-Leaf Double-Eye Spring #SP210275. This spring is 25-1/8 inches long x 1-3/4 inches wide and designed for 3,500 pound axles. These springs are a common length for 3,500 pound trailers. One…