I have just purchased a 1984? Mercury 150 Black Max. Serial Number 6455197. Runs great! But I want to change the waterpump to enjoy peace of mind. I found a part# 46-96148T 8 on Mercury Marine's web site for a "Pump Kit, Water". On Iboats I found part# 46-96148Q 8 - Water Pump Kit. Am I OK with either one? Is everything I need included? all gaskets and seals? Just want to detach lower unit and replace pump - no further work.
