Mercury 20HP 4-Stroke Outboard Motor Electric Start Tiller 1A20301LK 15 Shaft Mercury puts the power in your hand with these compact outboard motors. Quick and reliable, these Mercury outboards will take you to where you need. This model utilizes a tiller with a twist grip throttle for easy operation and 360 steering. For peace of mind and easier maintenance, these motors features an over-rev protection and low oil pressure warning system. A built in decompression with a hotter spark makes stari