F50
For inshore fishing performance in a few less horses, turn to Yamaha’s 1-liter 50-hp midrange. Inspired by the F70’s ingenious design, it combines light weight, exhilarating performance, and valuable efficiency. Depending on your gauge and control preference, the F50 allows you to access our Variable Trolling RPM Switch (VTS®).
- Only 247 pounds
- Available in a 20” shaft
- Powerful 16-amp alternator
- Optional Variable Trolling RPM Switch (VTS®)
- Available in a T50 High-Thrust model for pushing heavy loads
- Available in signature Yamaha gray, pearlescent white, and NEW matte brown
SPECIFICATIONS
- Weight *: 112 kg (247 lbs)
- Full Throttle RPM Range: 5000 ~ 6000 rpm
- Fuel Induction System: EFI
- Recommended Engine Oil: Yamalube® 4M (See owner's manual)
- Engine Type: i4
- Displacement: 1.0L
- Bore x Stroke: 65 x 75mm (2.56 x 2.95 in.)
- Prop Shaft Horsepower: 50hp at 5500 rpm
- Alternator Output at W.O.T.: 16 amp
- Compression Ratio: 9.5:1
- Recommended Fuel: Octane 87
- Recommended Fuel Filtration: Yamaha 10-Micron Fuel/Water Separating Filter (external)
- C.A.R.B. Rating: 3-Star
- Exhaust: Through Propeller
- Intake: 8
- Ignition: TCI Microcomputer
- Spark Plug: DPR6EB-9
- Starting System: Electric
- Lubrication: Wet Sump
- Engine Oil Capacity: 2.1/1.9L
- Recommended Cooling: Thermostatic Control
- Ethanol Blend Limit: 10% Maximum
- Gear Ratio: 1.85:1
- Gear Shift: Forward, Neutral, Reverse
- Shaft Length: 20"
- Degree of Tilt: 69°
- Degree of Trim: -4° through +16°
- Mounting Centers: N/A
- Steering:
- Steering Angle (maximum): 40° from center, either direction
- Warranty: Limited 3-year Pleasure, 3-year Government, 1-Year Commercial
*Weight refers to shortest shaft length, and is measured without motor oil, gearcase oil and propeller (except models 25 hp and under, which include a standard propeller). All Jet model weights include the jet pump assembly (weight estimated).
COMPATIBILITY
The Midrange 50 is compatible with tiller and mechanical controls and a range of gauges and props to suit your preference for performance, control, and the display of data. It also allows you to access our Variable Trolling RPM Switch (VTS®) depending on your rigging. Explore compatible components below and contact your dealer for rigging expertise.
Compatible Controls:
Mechanical Controls
Multi-Function Tiller Handle
Compatible Gauges:
Command Link and Analog Gauges
PERFORMANCE BULLETINS
- Boat Model: Alumacraft Escape 165 Tiller
- Engine: F50LB
- Bulletin: View
- Boat Model: Alumacraft MV1756SC
- Engine: F50LB
- Bulletin: View
- Boat Model: Alumacraft Pro 165
- Engine: F50LB
- Bulletin: View
- Boat Model: Alumacraft Voyageur 175 Tiller
- Engine: F50LB
- Bulletin: View
- Boat Model: Blue Wave® Silver Wave 220 Fish®
- Engine: F50TLR
- Bulletin: View
- Boat Model: G3 Boats® Eagle 160 PFX®
- Engine: F50LA
- Bulletin: View
- Boat Model: G3 Boats® Outfitter V167 T
- Engine: F50LB
- Bulletin: View
- Boat Model: Livingston® LV 16®
- Engine: F50TLR
- Bulletin: View
- Boat Model: Polar Kraft® Kodiak V 165 SC®
- Engine: F50TLR
- Bulletin: View
- Boat Model: Silver Wave® 220 Fish®
- Engine: F50TLR
- Bulletin: View
- Boat Model: Zodiac Yachtline 400
- Engine: F50LB
- Bulletin: View
- Boat Model: Avid 16 Commander
- Engine: F50LA
- Bulletin: View
FEATURES & BENEFITS
Power and Performance:
Single Overhead Camshaft
Fuel Economy
Powerful Hole Shot
Optimum Performance
Precise Throttle Control
Convenience and Control:
Control And Comfort
Easy Engine Flushing
Gauge Compatibility
RELIABILITY & DURABILITY
CORROSION PROTECTION
Combined with our proprietary alloy (YDC-30), our exclusive Phaze Five™ electro-deposited, anti-corrosive paint system provides a tough, five-layer barrier against corrosion. This protection is standard on all the Yamaha Midrange 70-, 60-, and 50-horsepower outboards.