What is the Internal Width of Square Trailer U-Bolts # SP01-160  

Your trailer appears to have steel fenders and we do offer these as well as tough ABS plastic types and aluminum fenders too. You can see all replacement trailer fenders on the linked page. Just click on your trailer's wheel diameter and your…

The only way to use sway control on a trailer that uses a pintle hitch set up is to use the Tuson electronic sway control system #335TSC-1000. The trailer has to have electric brakes to use this though. When it senses sway it will apply the trailer…

Here is what you need for a rust-resistant U-bolt kit and shackle bolts to go with the 4-Leaf Double-Eye Spring #e48SR: - CE Smith U-Bolt Kit for Mounting 3,500-lb, Round Trailer Axles - 5-1/2" Long U-Bolts - Zinc #CE23002 - Zinc Shackle Bolt…

I pulled one of the #117858 U-Bolt plates out of stock and measured the center to center bolt hole spacing for you. From the center of one bolt hole to the next, from side to side, the measuremsnt is 2-5/8 inches. From center to center front to back…

You would need to measure the inside diameter of the hub opening to determine which cap size is needed. You would want to choose a cap whose outside diameter matches the inside diameter of the hub. Some of the most common sizes are 1.980 inch, 1.986…

The UFP H-1377 correlates to a Dexter #84 spindle, which is for a 3,500 pound axle. This will utilize an inner bearing #L68149 and an outer bearing #L44649. As this is being used on a boat trailer, I highly suggest going with the etrailer.com…

I do have some options for you but most of our marine spare tire carriers are zinc plated, not galvanized or stainless. That said, there should not really be any issues with this and the aluminum. I recommend the Fulton Hi-Mount Spare Tire Carrier…

The torque for the Dexter Trailer Hub and Drum Assembly - 6,000-lb and 7,000-lb Axles - 12" - 5 Spoke Utility #8-174-5UC3 is not specified by the manufacturer. For 9/16 inch studs, the typical lug nut torque will be 120-140 ft lbs based on most…