The large 21.4 cubic inch displacement powerhead of the Mercury 15hp EFI develops plenty of low-end torque, making it an excellent source of power for medium to larger sized jon boats, skiffs, and inflatables. This 111 lb. 15 HP outboard motor is equipped with manual start and the 15 inch short shaft. Mercury outboard engines that surpass industry standards and deliver power and fuel economy. Mercury’s multi-function tiller handle and vibration-absorbing wishbone mounts are just a few of the exclusive features found on Mercury 15hp models. Large Displacement Powerhead (351cc) Electric Start + 12V 138W 12A Alternator Thru-Cowl Backup Manual Start Digital CD Ignition with Spark Advance Tuned Intake for Quick Acceleration High Grade Marine Alloy Construction Stainless Steel Water Pump Housing Zinc Coated Water Passages Rated for Saltwater Use Sacrificial Zinc Anodes and Trim Tab Tiller Integrated F-N-R Gear Shifting Adjustable Steering Tension Control Twist-Grip Throttle with Tension Control Thermostat Controlled Water Cooling Shallow Water Drive Quiet Through-Propeller-Hub Exhaust “Wishbone” Mount for Reduced Vibration 3.2 Gallon Fuel Tank and Fuel Line Easy Maintenance Canister Oil Filter Start-In-Gear Protection Low Oil Pressure Warning Indicator ESG Over-Rev Protection Safety Lanyard Stop Switch Owner’s Manual Mercury Marine 3-Year Warranty MODEL 1A15301BK MODEL YEAR 2020 SKU 15EH-20EFI WEIGHT 111.0 lb MANUFACTURER Mercury COUNTRY OF MANUFACTURE Japan HORSEPOWER 15hp SHAFT LENGTH 15″ (Short) STEERING Tiller STARTING Electric TRIM & TILT Manual FUEL DELIVERY EFI FUEL TANK External CYLINDER(S) 2 DISPLACEMENT 333 cc (20.3 cubic inches) BORE AND STROKE 61 mm x 57 mm (2.402 in. x 2.244 in.) FULL THROTTLE RPM RANGE 5000-6000 IGNITION SYSTEM Digital CD Ignition w/Electronic Spark Advance INDUCTION SCAVENGING SOHC VALVES PER CYLINDER 2 FUEL TYPE 87 Octane (up to 10% ethanol content) FUEL TANK / FUEL LINE 3.2 Gal. Fuel Tank + Quick Connect Fuel Line OIL TYPE SAE 10W-30 (Mercury 4-Stroke Outboard Oil) OIL CAPACITY 1 Quart (1000 ml) LUBRICATION Trochoid Pump ALTERNATOR 12V 138W 12A (standard on electric start models) COOLING SYSTEM Water-Cooled, Thermostatically Controlled SALTWATER RATED Yes GEAR RATIO 2.15:1 GEAR SHIFT Forward-Neutral-Reverse (shift in tiller handle) PROPELLER 9.2″ Diameter X 9.8″ Pitch 3-Blade Aluminum