Yamaha 25hp Portable Outboard Motor 15″ Shaft Standard Rotation White F25SWTHC2

This 25hp portable marine outboard motor is designed for inshore and freshwater marine applications. It features a 15" shaft with standard rotation, providing reliable propulsion for skiffs, jon boats, inflatables, small pontoons, and aluminum fishing boats. The powerplant is a 432cc In-Line Two four-stroke engine with 2 cylinders, utilizing electronic fuel injection (efi) for optimal combustion efficiency, throttle response, and fuel economy.

Engineered as one of the lightest 25hp outboards available, this unit delivers substantial power in a compact and easily transportable package. An oil-retention system enables leak-free on-side storage without oil drainage, simplifying transport and storage procedures. Integrated carry handles facilitate convenient transport and installation by a single operator.

Resting pads provide stable support during storage and transport, protecting the engine and surrounding surfaces. Automatic decompression reduces cranking effort for easier manual starting in all conditions. Battery-less electronic fuel injection eliminates the need for an external battery while maintaining reliable cold-start performance and consistent fuel delivery.

Tiller steering provides direct helm control with intuitive throttle and shift integration, ideal for single-engine installations and smaller vessels. The integrated power trim & tilt system allows for quick adjustment of engine angle, improving hole-shot acceleration and optimizing running attitude under varying load and sea state conditions. Dual electric and manual starter systems ensure reliable engine ignition under all operating conditions and provide backup starting capability.

With a dry weight of approximately 146 pounds, this outboard balances efficient power output with manageable installation and rigging requirements. Finished in white, this outboard complements a variety of hull colors and exterior styling preferences. This engine is backed by a manufacturer's 3-year limited warranty, subject to the terms and conditions specified by the manufacturer.

Intended for use on registered watercraft, this propulsion system is suitable for recreational and sport fishing operations in coastal and inshore environments. Key technical characteristics include four-stroke architecture, electronic fuel injection, and compatibility with modern control interfaces. Professional installation by a qualified marine technician is recommended to ensure proper alignment, rigging, and calibration for optimal performance and service life.

This product is classified as a marine propulsion engine and is intended for use on registered watercraft in compliance with applicable maritime and environmental regulations.

Specifications