Redline Trailer Suspension - Leaf Spring Suspension - APUBR-35 Review Video

The D80 you mentioned in the info you found indicates that you do have a Dexter 8k axle. If you are looking for a replacement hub for this axle the part #8-287-14UC1 is a 8k rated Dexter hub designed to fit that spindle.

The U-bolts on the U-Bolt Kit for Mounting 8,000 lb Round Trailer Axles #APUBR-35 are 9/16". The torque specs for 9/16" bolts on trailer suspension 65 ft/lbs - 95 ft/lbs. Torque specs depend on bolt size: 1/2" bolts: 45 ft/lbs - 70…

For a longer wheel stud that fits the Trailer Idler Hub Assembly for 7,000-lb Axles #AKIHUB-865-7-2-EZ-K you would want the part #DE53GR. This would give you the additional length needed for your wheel to fit.

The Dexter Trailer Hub and Drum Assembly #8-219-4UC3 fits a standard #42 Spindle #TRU57FR. While the Dexter Trailer Hub and Drum Assembly #8-219-4UC3-EZ fits a E-Z Lube #42 Spindle #TRU37FR. You will need to select the appropriate assembly based on…

Based on the number you listed the correct hub/drum you need is the part #8-219-9UC3 which is a Dexter hub for 5,200-7,000 lb trailer axles that have an 8 on 6-1/2 inch bolt pattern.

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…

I was able to confirm with my contact at Dexter that the 50mm Nev R Lube Bearings #31-71-3 do require wheels with between 0 offset and 0.19 offset, so you will need a wheel like the #TA35ZR that has a +0.08 offset to keep from damaging those…

If your axles are indeed rated for 7,000 pounds each, and your actual trailer weight is at 14,400 lbs you are already overloading each axle by 200 lbs. Determining the actual fully loaded and ready to tow weight of your fifth wheel is very important.…

Installing brass bushings of the proper inner and outer diameter and length is possible. In my experience brass bushings do not last any longer than nylon bushings and they are much harder to find in the correct size. At this time we do not carry…

Yes, going from a 4 leaf to a 6 leaf spring would add slightly to your ride height. For example, if the current 4 leaf spring has 3/8" thick leaves, and you go to a 6 leaf spring with 3/8" thick leaves, you would be adding 3/4" of…

The Dexter Trailer Axle Beam with E-Z Lube Spindles - 89" Long - 6,000 lbs #8327830 comes with the spring seats (perches) welded in place and they cannot be ordered without them attached. However, you can add spring seats if you need them in a…

Nope! The beauty of the Dexter Trailer Springs Over-Under Conversion Kit #K71-384-00 is that you're simply moving the axle below the leaf spring and you don't have to grind off or weld anything on. I have attached the installation…