2019 Yamaha 20 HP F20LWHB Outboard Motor

Hand steering backed by two ways to start: that is the 2019 Yamaha F20LWHB, 20 hp from two cylinders on a 20-inch shaft, tiller-controlled. New, it weighs 137 lbs, fuel-injected at 432cc, reaching a full-throttle rpm range of 5000 to 6000.

Who it suits

On a tiller boat, having a manual backup behind the electric starter means a flat battery is an inconvenience rather than a reason to call it a day on the water. That makes it a reasonable pick for an owner who wants electric start but does not want to be stuck if it fails.

Before you order

Verify the transom height suits a 20-inch shaft before placing the order, since shaft length is not something trim can fix afterward. A small battery is still needed to use the electric side of the starter, so plan a mounting spot and wiring run for it.

What this adds over a manual-only tiller motor

Compared with a pull-start-only version of this same engine, the extra starter hardware and wiring add some weight; in exchange, starting day after day is a key turn rather than a cord pull, with the cord still there if the battery ever lets the owner down.

Common questions

Does the pull cord still work with a dead battery? Yes, it is a full mechanical backup. How is this steered? By tiller handle. How much does it weigh? 137 lbs, backed by a 3-year warranty.