What Is A Yamaha 90 Jet Outboard?
Yamaha 90 Jet Outboard is a large-displacement, high-performance engine. This compact and powerful 90-horsepower outboard motor is suitable for deckboats and deep-V hulls, and is well-suited for navigating shallow, rocky rivers, shoals, and sandbars. For powering larger vessels, 90 horsepower jet drive outboard motor would be an excellent choice.
Key Specification Table
| Product Name | Yamaha 90 Jet Outboard |
| Product Type | Jet Drive Outboard Motor |
| Rated Power | 90HP |
| Engine Type | SOHC, In-Line 4 |
| Dry Weight | 161KG |
|
Full Throttle RPM Range |
5000 ~ 6000RPM |
|
Alternator |
35A |
|
Fuel Induction System |
EFI |
| Product Quality | 100% Tested |
|
Delivery |
Express & Air Freight & Sea Freight |
| Product Warranty | One Year 12 Months |
| We Support | OEM & ODM Services |
Working Principle
The process involves water intake, pressurization, and jetting, utilizing action and reaction forces to generate a propulsive force that propels the ship forward.
Product Functions
In pump oil mode, a Yamaha 90 hp jet drive outboard engine can output 65 horsepower.
Product Details
• Power trim & tilt;
• Unique YDC-30 aluminum alloy;
• With a long-stroke intake system;
Product Application
Suitable Waters:
• Shoals and sandbars;
• Rocky river waters;
• Main channels and tributary estuaries of large rivers;
• Shallow waters and wetlands along the shores of vast lakes;
• Complex swamps and deltas;
Suitable Vessels:
• 25-Inch transom boats;
• Very large flat-bottomed workboats;
• Very large commercial hullboats;
• Commercial-class heavy-duty pontoon boats;
• Emergency rescue boats;
Product Features
• Features a larger, reinforced stainless steel spray pump and impeller;
• Possesses powerful jet thrust;
• Equipped with a heavy-duty impact protection system;
• Extremely high safety;
• Extremely responsive steering and turning in place;
Product Advantages
• Resolves the fundamental contradiction between the need for large vessels and extremely shallow water capabilities.
• Possesses higher load-bearing capacity;
• Delivers exceptionally high reliability to withstand extreme environments.
Other Models

40HP 60HP 90HP 115HP 150HP
Other horsepower options are also available:
Such as: 40hp & 60hp & 115hp & 150hp;
Different HP Jet Drive Engines & Different Parameters
| Item | 40HP | 60HP | 90HP | 115HP | 150HP |
| Engine | SOHC, In-Line 3 | SOHC, In-Line 4 | SOHC, In-Line 4 | 16-Valve, DOHC, In-Line 4 | 16-Valve, DOHC, In-Line 4 |
| Weight | 103KG | 116KG | 161KG | 171KG | 225KG |
| Full Throttle RPM Range | 5000 ~ 6000 RPM | 5000 ~ 6000 RPM | 5000 ~ 6000 RPM | 5000 ~ 6300 RPM | 5000 ~ 6000 RPM |
| Alternator | 16A | 17A | 35A | 35A | 35A |
| Fuel Induction System | EFI | EFI | EFI | EFI | EFI |
Packaging And Delivery
| Packaging Detail | Standard Brand Packing & Neutral Packing & Customized Packing |
| Main Shipping Port | Shanghai Port & Ningbo Zhoushan Port & Shenzhen Port & Qingdao Port & Guangzhou Port |
Lead Time
|
Quantity (Pieces) |
1 - 1000 |
> 1000 |
|
Lead time (Days) |
25 |
To be negotiated |
About KLS Company
The limitations of traditional propeller-driven outboard motors in shallow water and obstacle-filled environments restrict a vessel's potential and value. Yamaha's jet outboard motors, combining flagship-level power with extreme shallow-water maneuverability, are the ultimate key to propelling large, professional platforms into uncharted territories. KLS Supplier offers more than just outboard motors, we provide the capability to unlock new dimensions, helping you embark on a journey of complete conquest.
Contact Us Now
If you want to know more about our Yamaha 90 Jet Outboard, don't hesitate to get in touch with us at email: Inquiry@klsautoparts.com.
FAQ
Q: What Can You Buy From KLS?
A: KLS is a trustworthy boat outboard motor & boat outboard engine supplier with 20+ years of industry experience. We offer boat motors of various horsepower and a wide range of boat engine parts.
Q: Why Should You Buy From KLS, Not From Other Suppliers?
A: Quality is of utmost importance. We always prioritize quality at the top. During the production process, we will conduct strict inspections on all products. And all products must undergo 100% testing before they are shipped from the factory to ensure high quality and strict standards.
Q: What Is The Delivery Period?
A: The sample order will take one week. For full container or consolidated container orders, the delivery time is 3-4 weeks. For products in stock, we can ship the goods within 72 hours. After receiving the first payment, the goods will be ready for shipment within 25 days. The actual shipping time depends on the distance and transportation method, and it needs to be negotiated.
Q: Do You Support Color Customization?
A: Sure! If you can meet our minimum order quantity requirements, we will customize products specifically for you.
Q: Can Your Products Be Printed With Our Brand?
A: Of course! If you can meet our minimum order quantity, we can print your logo on the products and packaging for exclusive customization.
Q: What Are Your Terms Of Payment And Delivery?
A: Normally T/T. EXW & FOB & DDP.
