Product Description

This Yamaha 70 HP 2-Stroke Outboard Motor is being offered as a complete, ready-to-rig package with the essential controls, wiring, instrumentation, fuel connection, and mounting hardware needed for installation.

The Yamaha 70 HP two-stroke is a proven outboard platform known for its straightforward design, dependable performance, and relatively light weight. Yamaha's 70 HP two-stroke configuration uses an approximately 849 cc inline 3-cylinder engine, remote controls, electric starting, power trim and tilt, and oil injection.

This motor features a 20-inch shaft and comes equipped with a Yamaha control box with key and kill switch, complete wiring harness, tachometer, fuel line with primer bulb and connectors, and necessary mounting hardware.

For customers looking for a simple, proven Yamaha two-stroke without having to source controls and rigging separately, this package provides a convenient starting point for a repower or replacement installation.

Model year, engine hours, and compression details are available upon request.

TECHNICAL SPECIFICATIONS

• Brand: Yamaha
• Model: 70 HP 2-Stroke
• Model Year: Not Specified
• Horsepower: 70 HP
• Engine Type: 2-Stroke
• Configuration: Inline 3-Cylinder
• Displacement: Approximately 849 cc / 51.8 cu. in.
• Shaft Length: 20" Long Shaft
• Engine Hours: Not Specified
• Compression: Not Specified
• Fuel System: Carbureted
• Lubrication: Oil Injection
• Starting System: Electric Start
• Controls: Remote Control
• Trim & Tilt: Power Trim & Tilt
• Ignition: CDI
• Full-Throttle RPM: 5,000–6,000 RPM
• Rated RPM: 5,500 RPM
• Gear Ratio: 2.33:1
• Gear Shift: Forward / Neutral / Reverse
• Alternator Output: 6 Amp
• Condition: Used
• Warranty: 1-Year EZ Boats Marine Warranty

Yamaha documentation for the 70 HP two-stroke platform identifies an 849 cc engine, 20-inch long-shaft configuration, remote control, electric start, power trim and tilt, oil injection, 5,000–6,000 RPM operating range, and 2.33:1 gear ratio.

FEATURES

• Yamaha 70 HP 2-Stroke
• Proven three-cylinder design
• 20" long shaft
• Electric start
• Remote controls
• Power trim and tilt
• Yamaha control box
• Key switch
• Kill switch
• Complete wiring harness
• Instrument tachometer
• Fuel line with primer bulb
• Fuel-line connectors
• Necessary mounting bolts and hardware
• Oil-injected lubrication system
• Complete ready-to-rig package
• 1-year EZ Boats Marine warranty

WHY YOU'LL LOVE IT

The Yamaha 70 HP two-stroke is a straightforward and proven platform that has earned a strong reputation for dependable service and relatively low weight.

Its simple two-stroke design makes it an attractive option for customers looking for a practical replacement engine without the added complexity or weight associated with many larger modern four-stroke outboards.

The included control box, wiring harness, tachometer, fuel line, and hardware also make this a more convenient package than purchasing a bare engine and sourcing each component separately.

PERFORMANCE & APPLICATIONS

The Yamaha 70 HP 2-Stroke is well suited for:

• Fishing boats
• Bass boats
• Aluminum fishing boats
• Bay boats
• Flats boats
• Skiffs
• Utility boats
• Multi-species fishing boats
• Small center consoles
• Other boats rated for 70 HP

The 20" shaft configuration is designed for boats with the appropriate long-shaft transom height.

COMPATIBLE BOAT TYPES

This Yamaha features a 20-inch long shaft and should be installed only on boats designed for the appropriate transom height and rated for the engine's 70 HP output.

Before ordering, verify:

• Boat maximum horsepower rating
• Required shaft length
• Transom height
• Steering configuration
• Control compatibility
• Electrical requirements
• Propeller requirements
• Fuel system requirements

CONDITION

Used

This Yamaha 70 HP two-stroke is being offered as a complete rigging package rather than as a bare engine.

Included equipment provides the key components needed to connect and operate the motor, including the Yamaha control box, wiring harness, tachometer, fuel line, and mounting hardware.

Model year, hours, compression, and detailed service history should be confirmed prior to purchase.

WHAT'S INCLUDED

• Yamaha 70 HP 2-Stroke Outboard Motor
• Yamaha control box
• Key switch
• Kill switch
• Complete wiring harness
• Instrument tachometer
• Fuel line
• Primer bulb
• Fuel-line connectors
• Necessary mounting bolts and hardware
• Propeller
• Battery
• Fuel tank
• Required installation equipment
• Engine stand

The motor is supplied as a complete package with the equipment required to mount and run it.

WARRANTY

1-Year EZ Boats Marine Warranty

This used Yamaha 70 HP outboard includes a 1-year warranty from EZ Boats Marine.

SHIPPING INFORMATION

We offer flat-rate shipping of $350 per motor throughout the continental United States.

For shipping questions, installation assistance, or fitment information, contact EZ Boats Marine before ordering.

IMPORTANT DELIVERY INFORMATION

Please verify your boat's compatibility before purchase.

The most important factors are:

• 70 HP maximum horsepower rating
• 20" transom/shaft requirement
• Steering system
• Remote control compatibility
• Wiring requirements
• Fuel system configuration
• Propeller selection
• Mounting hardware
• Electrical system requirements

Yamaha produced multiple 70 HP two-stroke variants over the years, including different lubrication and control configurations, so the exact model number and serial number should be confirmed before installation.

WHY BUY FROM EZ BOATS MARINE?

• Quality used outboard motors
• Complete ready-to-run packages
• 1-year warranty on used motors
• Controls and rigging included where specified
• Replacement and repower options
• Nationwide continental U.S. shipping
• Marine product support
• Convenient complete packages instead of sourcing individual components

FREQUENTLY ASKED QUESTIONS

Q: How much horsepower does this Yamaha have? A: This is a 70 HP Yamaha 2-stroke outboard.

Q: What shaft length does it have? A: This motor has a 20-inch long shaft.

Q: Is it a two-stroke? A: Yes. It is a Yamaha 70 HP two-stroke outboard.

Q: Does it have electric start? A: Yes. The Yamaha 70 HP two-stroke platform is available with electric starting.

Q: Does it have power trim and tilt? A: Yes. The specified configuration features power trim and tilt.

Q: Are the controls included? A: Yes. A Yamaha control box with key and kill switch is included.

Q: Is the wiring harness included? A: Yes. A complete wiring harness is included.

Q: Is a tachometer included? A: Yes. An instrument tachometer is included.

Q: Is the fuel line included? A: Yes. The package includes a fuel line with primer bulb and connectors.

Q: Does it come ready to install? A: Yes. It is supplied as a complete package with the equipment required to mount and operate the motor.

Q: What year is the motor? A: The model year is not currently specified. Contact EZ Boats Marine for the exact year and serial-number information.

Q: How many hours are on the motor? A: Engine hours are not currently specified. Contact EZ Boats Marine for current hour information.

Q: Does it come with a warranty? A: Yes. Used motors from EZ Boats Marine include a 1-year warranty.