2025 Yamaha Marine Midrange 40 HP Base

2025 Yamaha Marine Midrange 40 HP Base

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Exterior Colors:

  • Year 2025
  • Make Yamaha Marine
  • Model Midrange 40 HP
2025 Yamaha Marine Midrange 40 HP Base

2025 Yamaha Marine Midrange 40 HP Base

2025 Yamaha Marine Midrange 40 HP

MIDRANGE

Everyone’s perfect day on the water looks a little different. So, whether you’re teaching the grandkids to fish, heading to a bash on the sandbar or cruising the lake on your pontoon, count on Yamaha’s Midrange 40 and 30 hp outboards to bring the fun. Compact and powerful, they’re perfect for light duty on skiffs, jon boats, inflatables and small pontoons or aluminum fishing boats. Whatever you’re up to, get out there with Yamaha’s Midrange 40 and 30 hp outboards.

Our 747-cc 40-hp midrange provides powerful performance in a compact package that’s available in both propeller and jet-pump driven models. With its single throttle valve, long-track intake manifold and electronic control module, it delivers easy starts, fast acceleration and excellent top-end speed.

Features may include:

  • Only 214 pounds
  • Available in a 20” shaft
  • Powerful 17-amp alternator

Engine

Engine Type 3 cyl
Engine Power Prop Shaft: 40hp at 5500rpm
Displacement 747cc
Bore 2.56 in (65 mm)
Stroke 2.95 in. (75 mm)
Compression Ratio 9.4:1
Throttle Full RPM Range: 5000 ~ 6000 rpm
Steering Mechanical Remote/Tiller | Angle (maximum): 40° from center, either direction
Exhaust Through Propeller
Ignition CDI Microcomputer
Oil Type Recommended: Yamalube® 4M (See owner's manual)
Lubrication Wet Sump
Cooling Recommended: Thermostatic Control
Gear Ratio (Primary) 2.00:1
Gear Shifter Forward, Neutral, Reverse
Induction EFI

Spark Plug

Spark Plug DPR6EB-9

Electric

Starter System: Electric
Alternator Output, Maximum Output at W.O.T.: 17 Amp

Fuel System

Fuel System Ethanol Blend Limit: 10% Maximum
Fuel Type Recommended: Octane 87 | Recommended Filtration: Yamaha 10-Micron Fuel/Water Separating Filter (external)

Dimensions

Length Shaft: 20"
Dimensions Degree of Tilt: 20° | Degree of Trim: -3° through +20°

Capacities

Oil capacity 1.7L/1.5L

Weights

Weight 214 lbs (97 kg) - 223 lbs (101 kg)

Features

Features Intake: 6 | C.A.R.B. Rating: 2-Star

Warranty

Warranty Limited 3-year Pleasure, 3-year Government, 1-Year Commercial

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