Type: Genuine
Brand: MERCURY MARINE
Description: ENGINE COUPLER
Mercury P/N: 861523A11
Application:
Use with metric or SAE attaching screws
Steel splines for low speed/work applications
Fits MCM GM V‑8 engines with Bravo drives.
If you are unsure of the application, please enter the make, model and serial number information in the comments section of the checkout.