To find the engine ID on your model 917.376741, you can try these steps:
1. Check the Engine: Look directly on the engine itself. The ID may be stamped or engraved on a plate or tag.
2. Consult the Operator's Manual: Your manual should have a section on identifying the engine and its specific information, including the ID.
3. Contact the Manufacturer: If you can't find it yourself, contact the manufacturer (likely Toro for this model number) directly. They can help you locate the ID or provide you with other relevant information.
Good luck finding the engine ID!