Install Video for Trailer Spindle Castle Nut  

After you've packed the bearings and assembled everything, carefully slide the hub assembly onto the spindle and install the outer bearing. Install the spindle and tang washer and run the spindle nut down finger tight, then rotate the hub…

After you have your hub and bearings on your spindle you will then put on the washer, then the nut, and then the nut retainer (yellow piece) from the Nut Kit #RG05-100. The nut retainer helps to keep the nut from backing off and, ultimately, your…

The model 1980 Bearing Buddy simply means that they fit a 1.980 inch hub bore. There is one difference of note between Bearing Buddy Bearing Protectors #BB1980A (Chrome Plated) or #BB1980A-SS (Stainless Steel) and the Bearing Buddy Bearing Protectors…

To determine the size of the brake assemblies you need you have to measure the depth and width of the hub drum on the axle like what you see in the picture I attached. The most common size is 2-1/4 inch wide like the #T4071600-500 that you…

The Dexter Nev-R-Adjust Electric Trailer Brake Kit - 10" - Left and Right Hand Assemblies - 3.5K #23-468-469 are not designed to be manually adjusted in the way you are describing. There isn't really a way to back off the adjustment because…

The grease in your bearings can break down over time so it is best practice to repack your bearings every 12 months (or 12,000 miles but this doesn't apply to you). Now, if you were to accidentally forget to repack them one season it wouldn't…

You can add larger wheels and tires to a trailer as long as you have enough room for the larger size. The main clearance issues we find when putting larger tires and wheels on a trailer is from the top of the tire to the fender and from the inside…

The TruRyde Spindle Nut #165686 has an outer measurement of 1.45 inches. You will use a 1-1/2 inch socket on this castle nut or we usually use a channel lock for these installations. I've attached a video of an installation of a hub to assist.…

Since you have a 3,500 lb axle most likely the diameter of the threaded portion of the spindle is 1 inch. You will need to verify that. And since the spindle has a hole in it for a cotter pin you would need a castle nut. For that I would recommend…

If you only have the nut and a washer but no cotter pin or retaining type washer on the end then that isn't correct and you want to get a piece to help prevent that nut from backing off. If you have a setup like the Spindle Nut Kit for EZ Lube…

We have exactly what yo need! If your axle has EZ lube hubs with a grease zerk on the end of it use the Spindle Nut Kit for EZ Lube Axles part #RG05-100. This kit has the washer, nut and keeper for both sides. For non EZ lube hubs use the Trailer…

Even though I cannot comment specifically on the grease you used because I am not familiar with it, I can tell you the best grease for trailer bearings is a a grease with a rating of GC-LB, which just means it is made to withstand very high…