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Kawasaki FX921V-S04 31 HP Vertical 1-1/8 (28.575mm) X 4-5/16" (108.8mm) Shaft

Price: $3,178.00
Sale Price: $2,799.00
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‎Free 1–5 day delivery
138.00 LBS

Prop. 65 Warning: This product contains chemicals known to the state of California to cause cancer and birth defects, or other reproductive harm.





Kawasaki FX921V-S04 31HP Engine: Power and Efficiency Redefined

1-1/8” X 4-5/16" Vertical Shaft

Electric Start Kawasaki

In-stock Now!!

Here at Carroll Stream, we carry the 31HP Kawasaki motor with a 1-1/8” x 4-9/32” vertical shaft. This Kawasaki FX921V-S04 motor is compatible with Kawasaki OEM small engine parts and is a powerful replacement for zero-turn mowers and other commercial and industrial applications. The engine delivers increased fuel efficiency and power with lower emissions than all the competition out there. This motor is a great Exmark and Scag replacement engine.Order the Kawasaki FX921V-S04 gas engine now to start using the best replacement motor for a wide range of motorized equipment.

** This Item ships by freight. FREE SHIPPING to a commercial address with a loading dock, or to your local trucking terminal. Residential Delivery will be extra. Please contact us for more information. Buy online to enjoy our fast shipping on all orders and give us a call at 888-208-2088, 248-628-4638 to speak with our Gold team of Kawasaki experts who can help you find the right replacement motor for your small engine needs.


Overview of Kawasaki FX921V-S04

The FX921V-S04 Engine by Kawasaki is a robust 4-stroke, air-cooled V-twin engine that boasts an impressive 31 horsepower. Boasting a displacement of 999cc, it strikes a perfect harmony between power and fuel efficiency. Whether you are navigating challenging landscapes or undertaking demanding jobs, this engine provides outstanding performance that goes beyond what is expected. Featuring an innovative cooling system, the FX921V-S04 guarantees ideal operating temperatures, enabling extended usage without the risk of overheating.
The Kawasaki FX921V-S04 Engine is distinguished by its advanced Digital Fuel Injection (DFI) system, which enhances throttle response, fuel efficiency, and emission reduction. By precisely regulating the air-fuel mixture according to the engine's needs, the DFI system maximizes power output while minimizing fuel usage. This leads to cost savings and environmental benefits, making it a standout feature of this engine.

About Kawasaki

Kawasaki Engines boasts a long history of manufacturing top-of-the-line engines for a wide range of industries. Renowned for their quality, longevity, and groundbreaking technology. The FX921V-S04 Engine is a prime example of their unwavering pursuit of engineering perfection and meeting customer needs. To summarize, the Kawasaki FX921V-S04 Engine, or FX921V, is a robust engine that offers impressive power, fuel efficiency, and dependability. Equipped with innovative technology such as Digital Fuel Injection, this engine establishes itself as a leader in performance and eco-friendliness. Through a partnership between Kawasaki Engines and the Carroll Stream Motor Company, customers can expect top-notch engines with exceptional customer service.

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