My fuel pump went out yesterday (backing away from the pier thank goodness). We got it home and pulled the VRO pump apart to find a broken center "hub" on one of the diaphrams. The one with the metal threaded sleeve connected to it. I believe this is an upgraded system. It is labled VRO 2. My engine is a 1985 140 Evinrude. I have searched the board and found some help on finding rebuild kits. It looks like I can rebuild this unit with a diaphram kit and a VRO fuel diaphram kit for around $45.00. Has anyone had any experience rebuilding these units, is there any thing tricky. The unit looks pretty straight forward.<br /><br />Thanks