A BT8 spindle would have a diameter of .99 of an inch where the bearings would both install and would have a diameter of 1.24 where the great seal would ride. That would require a hub part #AKIHUB-440-2-1K for an idler hub. A BTR spindle would have…

If you take a look at the provided photo, you can see the pertinent dimensions of the #TRU37FR spindle.

An EZ lube spindle will be better because it allows you to insert grease from inside the spindle where the bearings are and push out the old grease whereas with a Bearing Buddy you basically just get to push grease through the front of the hub. I…

If you take a look at the provided photo, you can see the important dimensions of the #TRU37FR spindle.

Hey Jaime, yes you can replace your 25-1/4 inch 3,500 lb axle leaf springs with a 5k rated axle spring like the part #e44SR. This will increase the suspension's weight capacity and might make the ride quality a little…

Trailer spindles are welded directly to the axle so to remove one it just needs to be cut off completely using a torch or saw. Then to replace the spindle such as with the EZ Lube #TRU37FR that you were looking at it's…

The BTR and BT8 denotations refer to the spindle, not the trailer hub. The difference between a BTR and BT8 spindle is that the BTR spindle uses a 1.063" diameter L44649 bearing and the BT8 spindle uses a…

We do carry the #84 spindle #TRU77FR which is designed to accept a 3" axle beam. The spindle itself has an overall length of 6-1/8". This is the only #84 spindle we have for a…

To determine the size of the hub assembly you need to purchase you have to determine which bearings are in the old assembly. If the old assembly has L44649 inner bearings, you would use the hub you chose #8-258-5UC1. If the inner bearings are…

The #99 trailer spindle is typically found on 9,000 lb and 10,000 lb axles. This is not a spindle that we carry at this time, but I did find some of the measurements. I have attached a diagram showing the dimensions of a #99 spindle for you to…

The Tie Down Engineering 11033 hub has a 5 on 4-1/2" bolt pattern and is designed for 3500-lb axles like the #AKIHUB-545-35-K. Then for a spindle the part #TRU84FR that you referenced would be what you need.

Appreciate all that information, but unfortunately we do not have a 2,700 lb spindle, or one with those bearings and seal. The best I can offer is to go up to a 3,500 lb spindle, and you'd also need new hubs. What you can use…