XTR-8856 Starter Kit

Everything you need to switch your TN Trailer axles to The Xtractor hub cap system. The Xtractor actively filters contaminants from hub oil helping reduce friction and better protecting critical wheel hub components. 

In The Box

• Four (4) XTR-8856 Hub Caps (TN Trailer Axle)
• Two (2) Filter Cartridge Replacements
• One (1) HexThread Socket Tool
• Four (4) Spare Rubber Vent Plugs