Type: Genuine
Brand: MERCURY MARINE
Description: TIMING SET
Mercury P/N: 77531
Application:
High Perf, 3‑Pc. Kit, Double Roller Chain, 3 Keyway Crank Sprocket
Fits MCM 460, 500 Bulldog, 575 & 800SC.
If you are unsure of the application, please enter the make, model and serial number information in the comments section of the checkout.