etrailer Trailer Suspension - Leaf Spring Suspension - 721585 Review Video

The distance from the top of the mounting surface of the Rear Hanger for 2" Wide Slipper Springs #721585 down to bracket that the spring would rest on is 2-3/8 inches.

The front hangers in kit #APS6SE are #721584. They measure 3-3/4 inches from the top to the center of the mounting hole. The hole is 9/16 inches in diameter. The holes that are in the top are not for bolting the hanger. They are there to mount the…

We have several options and I think we can locate what you need with a little more information provided. Unfortunately we not have the abilty to pull OEM build sheets to identify what part numbers were used to build a Jayco Pinnacle. But we have…

If the outside width of hanger #E4139 is 2-5/16 inches and the metal thickness is 3/16 of an inch then you would take 2-5/16 and subtract 3/16, and then subtract another 3/16, to get 1-15/16 inches. It is meant to be used with leaf springs that are…

Trailer wheel bearings are specific to the spindle that is installed on the axle that is on your trailer. You will need to safely support the trailer, remove the wheel and tire, remove the grease cap, remove the cotter pin and washer that secures…

There isn't a specific distance the hangers have to be for hanger kit #AP216-H238. A good place to start is 30-1/2 inches on center but you would only really know by mocking it up on the trailer before permanently installing the hangers. To…

You're going to want at least 4" of space between your two tires on a tandem axle trailer. It sounds like you will need to move your spring hangers when you upgrade your axles to get the new ones farther away from each other. You can use the…

The reference to 4 leaf springs is the quantity of leaf springs the Tandem-Axle Trailer Hanger Kit, part #AP216-H238. Since it is for a tandem set up you would need to use 4 different leaf springs that are designed for axles up to 8,000 lbs…

Before you can pick out a set of leaf springs for your boat you need to find out the weight rating of your trailer axle. Then you will need to purchase leaf springs that are each 1/2 of the axle rating. The #SP-210275 is rated for 1500 pounds so if…

If the shackles aren't angled slightly you run the risk of the equalizers angling and having the shackles on the wrong side of the springs. 28 inch leaf springs are hard to come by so your best solution will be to either go with replacement…

Slipper Springs like #e33SR do not use a bolt and bushing for the open eye end of the spring. It connects directly to the hanger using a slipper spring hanger kit.

The black wire from the break away switch will connect to the blue wire from the break away box, as shown in the provided diagram. By 'brake wires' I'm assuming you're speaking of the wires connected to the brake magnets on your brake…