Manufacturer Part Number (MPN)
MFS9.8CWS
Marine Engineer Insight: The Tohatsu MFS9.8CWS (MPN MFS9.8CWS) in Beluga White is a masterpiece of compact twin-cylinder engineering. Holding the record as the lightest 9.8hp 4-stroke in the world, this 15" short shaft model combines premium aesthetics with rugged performance. Designed for inflatable boats and high-end yacht tenders, the MFS9.8 twin-cylinder architecture provides significantly smoother operation and higher low-end torque than any single-cylinder competitor in its class.
World-Class Performance in a Stunning White Finish
The Tohatsu MFS9.8CWS (MPN: MFS9.8CWS) is the engine that set the global benchmark for portable 4-stroke power. By focusing on a high power-to-weight ratio, Tohatsu created an engine that is light enough for easy manual handling while providing the muscle to get small craft on plane effortlessly. The Beluga White finish is not just a stylistic choice; it offers a modern, integrated look for white-hulled tenders and provides superior resistance to saltwater corrosion.
This manual-start model features Tohatsu's Digital CD Ignition, ensuring fast, reliable ignition even after long periods of storage. The twin-cylinder SOHC design provides a balanced firing order, resulting in a quiet, vibration-free idle—perfect for wildlife spotting or calm-water cruising. With a front-mounted shift lever and through-the-propeller hub exhaust, the MFS9.8CWS offers a clean, ergonomic, and smoke-free experience for everyone on board.
Technical Specifications
| Official MPN |
MFS9.8CWS |
| Engine Type |
2-Cylinder 4-Stroke SOHC |
| Shaft Length |
15" (Short Shaft) |
| Color Variant |
Beluga White (W) |
| Starting System |
Manual Recoil |
| Dry Weight |
Approx. 81.5 lbs (37 kg) |
| Control Type |
Tiller Steering |
MFS9.8CWS Key Performance Features:
- Lightest in Class: At just over 81 lbs, it is the easiest 9.8hp 4-stroke on the market to mount and remove.
- Ultra-Smooth Operation: Twin-cylinder design dramatically reduces vibration compared to single-cylinder 9.9hp models.
- Front-Mounted Shifting: Conveniently located lever for quick and safe gear changes (Forward-Neutral-Reverse).
- Anti-Corrosion Finish: Premium Beluga White paint over a multi-layer protective coating for salt-water durability.
- EPA/CARB 3-Star Rating: Environmentally friendly with industry-low ultra-low emissions.
Frequently Asked Questions
1. Does this outboard include a fuel tank?
Yes, the MFS9.8CWS package includes a 3.1-gallon (12L) external fuel tank, fuel line, and a factory-fitted aluminum propeller.
2. Can I use this for saltwater?
Absolutely. Like all Tohatsu engines, the MFS9.8CWS is designed with high-grade marine aluminum and internal water passages that are zinc-coated for maximum protection.
Tohatsu Authorized Dealer | Verified 9.8hp 4-Stroke Data | MPN: MFS9.8CWS
