Tohatsu MFS35AJETETL 35HP – Jet Drive 20-Inch Shaft

Tohatsu MFS35AJETETL 35HP FourStroke Jet Drive

The Tohatsu MFS35AJETETL is a high-authority 35HP outboard engineered for extreme shallow-water navigation where traditional propellers cannot operate. Built on a robust 866cc inline 3-cylinder SOHC architecture and weighing 226 lbs, this unit replaces the lower unit gearcase with a high-flow jet pump for superior obstacle clearance. This 20-inch transom height model is the premier choice for aluminum river boats and skiffs requiring advanced marine propulsion units with the ability to navigate over rocks, sandbars, and oyster reefs without mechanical risk to the drive system.

Peak operational performance occurs between 5000 and 6000 RPM, delivering 35HP measured at the jet pump output for immediate throttle response. The direct 1.00:1 jet drive system facilitates the mechanical translation of the 3-cylinder torque curve into high-velocity water thrust, providing exceptional directional stability in turbulent river currents. This engine exemplifies Japanese engineering excellence, ensuring the corrosion-resistant block maintains high thermal efficiency while navigating the most demanding shallow-water environments across North America.

Technical Specifications of Tohatsu MFS35A Jet

• The 866cc inline 3-cylinder SOHC powerhead provides reliable displacement and consistent torque for maximum jet pump efficiency.
• Direct Jet Drive propulsion eliminates the propeller and lower unit, allowing for legal operation in eco-sensitive and shallow-water areas.
• Electronic Fuel Injection (EFI) ensures reliable zero-choke starting and exceptional thermal efficiency in all maritime weather conditions.
• A robust 21 Amp alternator (252W) delivers essential charging power to support modern navigation systems and safety electronics.
• Integrated Power Trim and Tilt allows for precise adjustment of the jet nozzle angle to maximize hole-shot capability and vessel trim.
• Trochoid pump lubrication ensures consistent oil pressure to all critical 3-cylinder components during sustained high-RPM operation.

Jet Pump Authority

The FourStroke EFI Jet technology leverages its 866cc displacement to produce massive water flow through the intake grate. This sophisticated architecture ensures the engine works efficiently at cruising speeds, providing the mechanical integrity needed for pushing heavy aluminum hulls through unpredictable river rapids and tidal mudflats while maintaining professional marine outboard power standards for shallow-water captains.

Precision Fuel Induction

The Electronic Fuel Injection system monitors atmospheric variables to provide the perfect combustion ratio for maximum energy release. This advanced technology guarantees instant starting and prevents engine bogging, completely eliminating carburetor-related maintenance while providing rapid acceleration and clean combustion for professional long-range trips in unpredictable river and coastal environments.

Tohatsu 5-Year Warranty

Every Tohatsu MFS35A Jet is backed by a comprehensive 5-Year Limited Warranty for American boat owners. This industry-leading protection covers structural and mechanical defects, ensuring access to genuine replacement parts and certified technicians through a vast nationwide dealer network, reflecting a deep commitment to long-term maritime reliability and high-performance engineering.

Maintenance & Longevity

Maintaining the jet intake grate and impeller clearance is vital for preserving engine performance in shallow water. Freshwater flushing after every excursion prevents internal salt deposits and maintains the cooling system health. Pro Tip from the Shop: Periodically inspect the jet pump impeller for dings or wear caused by sand ingestion and grease the shift linkage to ensure smooth directional water flow control during docking.