Mercury® 9.9hp FourStroke Command Thrust outboards are small in size and big on dependability, with plenty of power to handle small jon boats, tender boats, inflatables and aluminum boats. The heavy-duty Command Thrust gearcase pairs with a larger-diameter prop to provide additional thrust, handling and durability for V-hull boats or scenarios where you need to move a heavy load.. From remote waters to your local lake, these rugged little outboards are ready to handle all your adventure needs. Includes prop and 3.2-gallon remote fuel tank. Easy-to-use tiller handle. Oversized gearcase features a lower gear ratio and larger prop for increased thrust and better control. Quick-clamp transom bracket for toolless installation. 6-amp alternator helps keep battery system charged. Convenient electric start. Built with saltwater-safe components and corrosion-preventive technologies. No-spill oil-change system keeps maintenance clean and easy. Outstanding power and fuel efficiency. Smooth and quiet operation. Includes prop and 3.2-gallon remote fuel tank. NOTE: When you unpack your engine, please follow the "Engine Break-In Procedure," which is outlined inside your engine operation and maintenance manual. First, look over your engine before starting. Then, fill it with engine oil, and check its gear lube level. Next, ensure the propeller is included and secure. Lastly, be sure to review your Mercury Marine Limited Warranty, and your Customer Delivery Inspection (CDI) process should be logged on Mercurymarine.com. Failure to comply with the engine break-in procedure can result in severe engine damage not covered by Mercury Marine Limited Warranty. Bass Pro Shops and Cabela's do not accept returns of any Mercury gas motors once gas or oil has been added, or Mercury electric motors once the motor has been installed or battery charged. Motors that meet this criteria must be taken to an authorized service center for repair, which may be covered under the manufacturer's warranty. Due to hazmat restrictions, with potential fuel/oil added to the unit, we are unable to accept returns. All returns must be handled through the manufacturer. Outboard manufacturers do not recognize or provide model years for their engines. Due to this, model year designations on purchase documentation will vary by state and financial institution.