Yamaha F40LEHA

Model Overview

  • Yamaha’s 747cc, SOHC, in-line three-cylinder design features advanced electronic fuel injection for the perfect blend of power and fuel efficiency for a wide range of today’s modern boat designs, and it can be fitted with Yamaha’s award-winning Multi-function Tiller Handle
  • SOHC design, composite long-track induction system and proprietary YDC-30 aluminum alloy produce a 30 or 40 horsepower four-stroke outboard that is both light and compact
  • Exclusive Phaze Five™ paint system, proprietary YDC-30 aluminum alloy, stainless steel drive, prop, and shift shafts, and a built-in fresh water flush equal outstanding corrosion resistance




  • Type: In-line Three Cylinder
  • Displacement: 747cc | 45.68ci
  • Bore x Stroke: 65 x 75mm | 2.56 x 2.95in
  • Full Throttle RPM Range: 5000 ~ 6000
  • Variable Trolling RPM Range: N/A
  • Horsepower Rating at Propshaft: 40hp at 5500 rpm 30hp at 5500 rpm
  • Compression Ratio: 9.4:1
  • Fuel Induction: EFI | SOHC
  • Alternator Output: 17 Amp
  • Starting Method: Electric Ignition CDI Microcomputer
  • Lubrication: Wet Sump
  • Degree of Trim: -3 through +20 on “PTT” Models (LA) 5 Positions on “Nitro-Assist” (LEHA)
  • Degree of Tilt: PTT Models (LA): 66° Nitro-Assist Tilt (LEHA): 65°
  • Exhaust: Through Propeller
  • Cooling: Water | Thermostatic Control
  • Weight: 223lbs

Standard Features

  • Four-Stroke Engine
  • Light Weight Compact Design
  • Electronic Multi-point Fuel Injection
  • Single Throttle Valve
  • SOHC
  • Sacrificial Anodes
  • YDC-30 Aluminum Alloy
  • Engine Warning System
  • High Output Alternator on “T” Models
  • SST Drive, Prop, Shift Shafts
  • SST Steering Tube
  • Magnetic Drain Plug
  • Water-separating Fuel Filter (on-engine)
  • Low oil pressure/overheat warning light on tiller handle
  • Phaze Five™ Paint System
  • Power Trim & Tilt (“LA” model)
  • Nitro-Assist Tilt (“LEHA” model)
  • Freshwater Flush
  • External Tilt Switch
  • Spin On Oil Filter
  • LED Warning Light (“LEHA” model)
  • Optional Tilt Limiter