The affordable, portable Mercury 9.9 HP Outboard motor with Command Thrust delivers power, thrust, and control that wider, heavier boats need. A larger prop increases control and a taller gear case puts the propeller deeper below turbulent water for improved power. The Mercury 9.9 outboard engine is the right choice for sailboat and kicker applications. The 96 lb. 9.9 HP Mercury Outboard Motor model: 9.9MLH-CT is an affordable outboard equipped with a 20 inch long shaft and manual start, Mercury’s 3 year factory warranty, auto ratchet tilt, and multi function tiller control.
Additional information
Horsepower
9.9 HP
Shaft Length
20″ (Long)
Starter Type
Manual
Tilt & Trim
Manual
FEATURES
Compact and Lightweight
Designed for Heavy Applications
BigFoot Lower Unit (2.42:1 Gear Ratio)
High Thrust Propeller
Oversized Anti-Ventilation Plate
Digital CD Ignition with Spark Advance
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
Auto Ratchet Trim System (5 positions)
Shallow Water Drive
Quiet Through-Propeller-Hub Exhaust
3.2 Gallon Fuel Tank and Fuel Line
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
SPECS
MODEL
9.9MLH-CT
MODEL YEAR
2021
SKU
9.9MLH-CT-21
WEIGHT
96.0 lb
MANUFACTURER
Mercury
COUNTRY OF MANUFACTURE
Japan
HORSEPOWER
9.9hp
SHAFT LENGTH
20″ (Long)
STEERING
Tiller
STARTING
Manual
TRIM & TILT
Manual
FUEL DELIVERY
Carburetor
FUEL TANK
External
CYLINDER(S)
2
DISPLACEMENT
208 cc (12.8 cubic inches)
BORE AND STROKE
55 x 44 mm (2.16 x 1.73 inches)
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
27 fl. Oz. (800 ml)
LUBRICATION
Trochoid Pump
ALTERNATOR
Optional 12V 76W 6A (installation required)
COOLING SYSTEM
Water-Cooled, Thermostatically Controlled
SALTWATER RATED
Yes
GEAR RATIO
2.42:1 BigFoot Gearcase
GEAR SHIFT
Forward-Neutral-Reverse (shift in tiller handle)
PROPELLER
BigFoot 4-Blade High Thrust Aluminum Propeller
IN THE BOX
Fuel Tank (3.2 gallon)
Quick Connect Fuel Line
Mercury 3-Year Warranty
4-Blade Aluminum Prop
Mercury 5-Stroke Oil
Owner’s Manual & Tool Kit
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