1.25" ISO (Auto-Lube) Fluid Pump for Boss Air Machine

This is a replacement 1.25" Auto-Lube ISO Fluid Pump for the Boss Air Machine. This pump is only compatible if your machine already has the auto-lube system installed.

If you do not already have the auto-lube system installed on your machine, you will need to purchase the full "A-Side Wet Cup Upgrade Kit" instead, which includes this fluid pump as well as other required items.