StumpFAB s Fast Electric Tunnel Oiler System works on most 36mm diameter brushless motors. Please check the diameter of your motor housing to verify proper size before ordering. Comes with everything pictured, you will need to add your own fuel tubing to connect the oiler to your lower unit. These clamp around the 40mm diameter motor case on most 40mm Outboard motors. You will need to provide your own connection point on your lower unit it you dont have one. The stock OS XM Lower already has this connection nipple, however other lower units may need to be modified.