Used 1997 Mercury 40 HP 4-Cylinder 2-Stroke Outboard Motor – 20" Shaft – Approximately 400 Hours – Controls & Propeller Included

Product Description

This 1997 Mercury 40 HP 2-Stroke Outboard Motor is a well-maintained, genuine four-cylinder Mercury designed to deliver dependable performance in a compact and versatile package. With approximately 400 hours, this motor is reported to run perfectly, start on the first crank, trim and tilt smoothly, and shift cleanly through forward, neutral, and reverse. The steering arm is reported to be free of rust and corrosion, and the motor presents beautifully inside and out. This 20-inch long-shaft Mercury is supplied with controls and a propeller, making it a convenient repower option for compatible boats. It is ready to install and backed by a 1-year warranty from EZ Boats Marine.

TECHNICAL SPECIFICATIONS

• Brand: Mercury
• Model: 40 HP
• Model Year: 1997
• Horsepower: 40 HP
• Engine Type: 2-Stroke
• Configuration: Inline 4-Cylinder
• Displacement: 44 cu. in. / 721 cc
• Fuel System: Carbureted
• Shaft Length: 20" Long Shaft
• Engine Hours: Approximately 400 Hours
• Compression: Not Specified
• Starting: Electric Start
• Steering: Remote
• Trim & Tilt: Power Trim & Tilt
• WOT Operating Range: 5,000–5,500 RPM
• Gear Ratio: 2.00:1
• Gear Selection: Forward / Neutral / Reverse
• Ignition: Thunderbolt Capacitor Discharge Ignition
• Fuel System: Carbureted, 2-carburetor configuration
• Condition: Used
• Warranty: 1-Year Warranty

Period Mercury service specifications identify the 40 HP four-cylinder two-stroke at 721 cc, with carburetion, 5,000–5,500 RPM, 2:1 gearing, and Forward-Neutral-Reverse gear selection.

FEATURES

• 40 HP Mercury 2-Stroke
• Four-cylinder inline configuration
• 721 cc displacement
• 20" long shaft
• Approximately 400 hours
• Carbureted fuel system
• Electric start
• Power trim and tilt
• Remote steering
• Clean steering arm
• Smooth shifting
• Smooth trim and tilt operation
• Quick-starting engine
• Controls included
• Propeller included
• Complete ready-to-run package
• 1-year warranty

WHY YOU'LL LOVE IT

The 1997 Mercury 40 HP is a straightforward, proven two-stroke platform that offers strong performance without the complexity of newer four-stroke systems. The four-cylinder configuration provides smooth operation for its horsepower class, while the 20-inch shaft makes it suitable for boats designed around a standard long-shaft transom. With approximately 400 hours, controls and propeller included, and the reported ability to start immediately and shift smoothly, this motor is a practical option for a straightforward repower.

PERFORMANCE & APPLICATIONS

The Mercury 40 HP is well suited for:

• Fishing boats
• Aluminum fishing boats
• Jon boats
• Utility boats
• Small center consoles
• Flats boats
• Duck boats
• Runabouts
• Small skiffs
• Other boats rated for 40 HP

Its compact four-cylinder two-stroke design provides responsive acceleration and dependable performance for recreational and utility applications.

COMPATIBLE BOAT TYPES

• Aluminum fishing boats
• Jon boats
• Utility boats
• Small center consoles
• Flats boats
• Fishing skiffs
• Runabouts
• Small recreational boats
• Other boats rated for 40 HP

Important: Always verify your boat's maximum rated horsepower and transom height before installation.

CONDITION

Used – Reported Excellent Running & Cosmetic Condition This 1997 Mercury 40 HP has approximately 400 hours and is reported to:

• Start on the first crank
• Run perfectly
• Trim and tilt smoothly
• Shift cleanly through Forward, Neutral, and Reverse
• Have a steering arm free of rust and corrosion
• Present beautifully inside and out

Compression test results are available upon request.

WHAT'S INCLUDED

• Mercury 40 HP 2-Stroke Outboard Motor
• 20" long shaft
• Remote controls
• Propeller
• Control equipment required for operation
• Battery and fuel-system equipment required to mount and run
• Mounting hardware
• Stand

This is being offered as a complete package intended to provide everything required to mount and operate the motor without sourcing essential components separately.

WARRANTY

1-Year EZ Boats Marine Warranty This used outboard is backed by a 1-year warranty from EZ Boats Marine. Warranty coverage and exclusions should be reviewed with EZ Boats Marine before purchase.

SHIPPING INFORMATION

We offer flat-rate shipping of $350 per motor throughout the continental United States. Please contact us for shipping arrangements, delivery estimates, and orders outside the continental United States.

IMPORTANT DELIVERY INFORMATION

• Verify your boat is rated for a 40 HP outboard.
• Confirm that your boat requires a 20" shaft.
• Verify steering and control compatibility.
• Inspect the motor and included components immediately upon delivery.
• Confirm all rigging components before installation.
• Professional installation is recommended.
• Confirm the correct propeller application for your boat before operation.

WHY BUY FROM EZ BOATS MARINE?

• Complete ready-to-run outboard packages
• Professionally prepared used motors
• 1-year warranty on used motors
• Controls and rigging available with applicable motors
• Flat-rate continental U.S. shipping
• Quality used marine engines
• Support before and after purchase

FREQUENTLY ASKED QUESTIONS

How many hours does this Mercury 40 HP have?

The motor has approximately 400 hours.

What shaft length is this motor?

This motor has a 20-inch long shaft.

Is this a 2-stroke?

Yes. This is a 1997 Mercury 40 HP 4-cylinder 2-stroke outboard.

Is it carbureted?

Yes. The period Mercury 40 HP four-cylinder specification uses a carbureted fuel system.

Does it have power trim and tilt?

Yes. The listing specifies power trim and tilt, and the motor is reported to cycle smoothly.

Does it start easily?

Yes. The motor is reported to start on the first crank.

Does it shift properly?

Yes. It is reported to shift cleanly through forward, neutral, and reverse.

Are controls included?

Yes. Remote controls are included.

Is a propeller included?

Yes. A propeller is included.

Is compression available?

Yes. Compression test results can be provided upon request.

Does it come with a warranty?

Yes. Used motors from EZ Boats Marine carry a 1-year warranty.

Is it ready to install?

Yes. It is being sold as a complete package intended to be ready to mount and run, subject to final fitment and component verification.