Standard marine mechanic's tools are required
Please verify your serial number against the notes provided in the table to ensure correct fitment
loss of power especially at high RPMs
Cleaning and rebuilding a carburetor is possible with a rebuild kit
1 mm) Required Cutout Size 10-1/2" W × 17-3/4" L (266
Carburetor Assembly – Fits Mercury Marine 9.9-18HP (Replaces 803687A1, 803687T01) Suzuki Standard marine mechanic's tools areProduct Details This Carburetor Assembly Fits Mercury Marine 9. 9HP, 15HP, 18HP 2 Stroke Outboards is an aftermarket replacement designed for a range of Mercury and Mariner 2 stroke engines. It is engineered for 9. 9HP, 15HP, and 18HP models manufactured from the early 2000s to 2006, depending on the specific engine model. It serves as a direct cross reference for Mercury OEM part numbers 803687A1, 803687T01, 3303 803687A1, 3303 803687T01, and