Answer
Apr 10, 2022 - 12:51 PM
Unfortunately, this 1989 Mercury 50HP (3-cyl) 2-Stroke Outboard Service & Repair Manual is a worship manual, and as such, covers mostly troubleshooting and replacement procedures — not the part numbers (repair manuals rarely do).
What you'll need here is a parts catalog.
Send us a message here and we'll try our best to find you one for your specific model.