How to Choose Correct Galvanized Replacement Boat Trailer Hub with 5 on 4-1/2 Bolt Pattern

Question:

I need tow gavanized hub kits for boat trail 5 - 4 1/2 axle measures 1.65 axle is 3.30 in length to step hub thru bearing area appx 4 1/8

asked by: Scott D

Expert Reply:

The Trailer Hub Assembly - 2,200-lb E-Z Lube Axle # 8-258-50UC1-EZ that you referenced is a galvanized hub with the 5 on 4-1/2" bolt pattern. This uses inner and outer bearings # L44649 and has a 10-60 grease seal with a 1.50" inner diameter so this is compatible with a standard straight BTR spindle. If that's what you have then this will work great! If you have a different spindle or measurements please let me know and I can help you find a solution. I'll either need to know the measurements of the spindles on your axle or the bearing and seal numbers your hub uses.

expert reply by: Jon G