Kodiak Synthetic Bearing Oil for Oil Bath Hubs Review Video

Dexter recommends a SAE 90, SAE 80W-90 or SAE 75W-90 oil to be used. I recommend the Kodiak Synthetic Bearing Oil for Oil Bath Hubs #XLPROLUBE as it is a synthetic 90 weight oil that helps reduce friction and to keep bearings cool. Since your cap was…

You'll want to use a gear oil for the Trailer Hub and Drum Assembly #8-219-20 that you referenced. 90 weight or 80w-90 would work well.

We have a slip-on disc brake kit that would work well on your hubs that have a 6 on 5-1/2 bolt pattern. However, since your back axle uses hub-centric wheels I cannot recommend a slip-on kit like part #K2R526DKG although this kit matches your axle…

The two hubs are very similar but the big difference is the size of the seal that comes with the hubs. The #8-219-9UC3-A comes with a seal that has an inner diameter of 2.25 inches and the #8-219-9UC3 comes with a seal that has an inner diameter of…

The VIN doesn't give me really any information beyond what you already gave so I reached out to the manufacturer. You have the 3,700 lb axle, but it has the standard 3,500 lb spindle size based on the bearing numbers they gave me for your axle. I…

The Kodiak Synthetic Bearing Oil for Oil Bath Hubs - 8 oz Bottle #XLPROLUBE is synthetic 90 weight oil. Attached are some review videos for you to check out.

We recommend using the Kodiak Synthetic Bearing Oil for Oil Bath Hubs part #XLPROLUBE for oil lubricated axles. This oil is specially formulated to work on trailer bearings with oil bath hubs on a trailer. You'll need a little under a bottle for…

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 check…

The outer thread diameter of the #K71-859-00 that you referenced is 3-3/4 inches so this would work for you based on what you mentioned.

If you look at the outermost part of the spindle on your axle there will be what is called a grease zerk or grease gun fitting. It will look like a tiny round ball which is where you can attach a grease gun to grease your spindle. If your spindle has…

For your 12,000 lb axles with Oil, you either have an oil cap or oil seal leaking. For the oil cap I recommend the Oil Cap Kit for 9K, 10K and 12K Axles #RG04-300. For the replacement oil seal, you most likely need #10-56 which has an inner diameter…

In your oil bath-type hubs you will want to use any 80- or 90-weight synthetic gear oil. My contact at Kodiak confirmed that the brand of oil is not important but that use of a synthetic oil in this viscosity range is what matters. As it happens…