Mercury 40ELHPT 40HP SeaPro CT Tiller 20″ Outboard Motor

Mercury 40HP 40ELHPT SeaPro CT Tiller Long Power

Featuring a 995cc four-cylinder engine family, the Mercury 40HP 40ELHPT SeaPro serves as a high-torque solution for US commercial boaters requiring a prop-rated propulsion unit with superior thermal stability. This 40HP four-stroke technology utilizes a Command Thrust (CT) gearcase and a larger internal gear set to maximize mechanical efficiency for heavy commercial pontoons and aluminum workboats. The 20-inch long shaft design provides an optimized center of gravity, while the Electronic Fuel Injection (EFI) and electric start tiller ensure immediate, reliable ignition across diverse inland and coastal environments.

Operational longevity of the 40ELHPT model is secured through a specialized pressurized lubrication system featuring a heavy-duty water pump to maintain internal cleanliness under high-load conditions. To facilitate easy after-storage starts, the unit employs a sophisticated EFI system paired with an 18A high-output alternator for accessory maintenance, while the Mercury XK360 alloy science utilizes a multi-layer finish to mitigate oxidation. With a commercial-specific warranty and simplified maintenance access, this fuel-efficient outboard provides superior ownership value for professionals seeking professional-grade displacement and refined control.

Key Features of Mercury 40ELHPT SeaPro

• 995cc Inline 4-Cylinder EFI Block
• 40.0HP Prop-Rated Output at 5500 RPM
• 20″ Long Shaft / 260 lbs Dry Weight Chassis
• Electronic Fuel Injection (EFI) Induction System
• Electric Start Tiller with Power Trim
• Command Thrust (CT) High-Ratio Gearcase
• 2.33:1 Gear Ratio / 3.2qt Oil Capacity