Is There Torque Specs For the Nuts On The Dexter Single Axle Heavy Duty Suspension Kit K71-403-00  

The Dexter Single Axle Heavy Duty Suspension Kit part #K71-403-00 does not come with bushings. These will be required but they should already be installed in the leaf springs and equalizers. If yours need replaced you can use the Suspension Bushing…

Hi Austin, I can help you determine the right replacement double-eye leaf springs for your 2018 Jayco trailer, though we don't have any way of knowing what specific ones you need. It's pretty easy though, as all you need to do is measure your…

I recommend taking a look at the Taskmaster ST205/75R14 Radial Trailer Tire #TR20514. This is a great radial tire with a maximum load of 1,760 pounds at 50 psi. It has an excellent maximum speed of 81 mph and a 6 ply rating and also includes a 2-year…

All of the components of the Dexter Single Axle Heavy Duty Suspension Kit #K71-403-00 are zinc plated which is great for marine applications.

Your 2021 Dutchmen Coleman Light 2455BH will have came with leaf springs like the Double-Eye Spring for 3,500-lb Trailer Axles #e54SR. Do remember leaf springs should be replaced in pairs. As you are wanting to move to a stronger spring I recommend…

Yes, you can use 4-leaf springs in place of 3 leaf springs. The extra height of an additional leaf is minimal and won't really affect anything on the trailer. Provided that the springs used are replaced in pairs and not just one side of the…

If your trailer has a GVWR of 3,750lbs and your boat only weighs 1,460lbs you should be fine with the 3,500LB Leaf Springs #e54SR. I would recommend taking your boat and trailer to a nearby scale to have the trailer weighed to ensure you are under…

As long as the weight capacity is inline with your trailer/axle rating and the measurements match your current springs, the number of leaves in a spring pack does not matter. The difference between a 3 and 4 leaf spring pack within the same weight…

The Dexter Single Axle Heavy Duty Suspension Kit #K71-403-00 uses the Shackle Bolt #007-126-01. The 9/16" portion of this bolt is 2-1/4" long.

The threaded portion of the bolts of the #K71-403-00 are 7/16 inch but the stepped up diameter is 9/16 inch. The shackle length is 3-1/8 inch from hole center to hole center. The bolt length is 2-7/8 inches. We can't help much with the axle…

The 1-1/16 measurement is the diameter of where the outer bearing rides on the spindle. There are different capacity spindles that have this same measurement. Ones with a thicker stem, the part welded to the axle, have a higher capacity and that is…

My recommendation is to replace your axle with a 5,200lb like #e55SR as the 4,400lb spindle is so uncommon they are not readily available. This will give you stronger components to lessen the chance of you having to replace a spindle in the future.…