No I don't have manual. The two pistons were fairly simple Is the main cylinder more complicated
I can't vouch for the quality of the brand, have no experience with it. However, according to the ad, that is the stuff you need.
Clean all the connectors, connections and grounds good use dielectric grease on the connectors, wire brush or sand all lug connections and clean the grounds
I have a video for ya'll...
Mercruiser 3.0, I took this video this evening after work. It starts up cold really easy , and runs vary well.
Just testing here