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Description
Hydrofoil Stabilizer – Fits Outboard and Stern Drive Motors 5–150 HP (Replaces FO2001)Hydrofoil Stabilizer Fits Outboard and Stern Drive Motors 5150 HP (Replaces FO2001) This SeaSierra hydrofoil stabilizer is engineered for 5150 HP outboard and stern drive motors, enhancing performance by providing lift for faster planing and improved stability. It is compatible with a wide range of manufacturers, including Mercury, Johnson, Evinrude, Yamaha, Honda, Suzuki, and Tohatsu engines, accommodating both 2 stroke and 4 stroke models. This unit
Hydrofoil Stabilizer – Fits Outboard and Stern Drive Motors 5–150 HP (Replaces FO2001)
This SeaSierra hydrofoil stabilizer is engineered for 5–150 HP outboard and stern drive motors, enhancing performance by providing lift for faster planing and improved stability. It is compatible with a wide range of manufacturers, including Mercury, Johnson, Evinrude, Yamaha, Honda, Suzuki, and Tohatsu engines, accommodating both 2-stroke and 4-stroke models.
This unit is a direct replacement for SeaSierra FO2001 and UanofCn FO2001 hydrofoils.
- Crafted from durable, UV-resistant reinforced nylon PA66 plastic to withstand harsh marine environments.
- Designed for transom mount installation on the engine's cavitation plate.
- The complete package includes a hydrofoil, stainless steel mounting hardware, and a drill bit for straightforward installation.
Compatible Engine Models
Confirm your engine model/year in the table below. For Mercury owners, here’s a guide to help you identify your engine’s serial/model: Mercury Serial Number Guide. You can also review exploded diagrams to verify part numbers: Mercury Parts Diagrams & Catalog.
Confirm your engine model/year in the table below. For Johnson/Evinrude owners, here’s a guide to help you identify your engine’s serial/model: Johnson Serial Number Guide.
Confirm your engine model/year in the table below. For Yamaha owners, here’s a guide to help you identify your engine’s serial/model: Yamaha Serial Number Guide. You can also review exploded diagrams to verify part numbers: Yamaha Parts Diagrams & Catalog.
Confirm your engine model/year in the table below. For Suzuki owners, You can review exploded diagrams here to verify part numbers: Suzuki Parts Diagrams & Catalog.
Confirm your engine model/year in the table below.
| Brand | Supported Models | HP Range | Engine Type |
|---|---|---|---|
| Mercury | Most Models | 5-150 HP | 2-Stroke, 4-Stroke |
| Johnson | Most Models | 5-150 HP | 2-Stroke, 4-Stroke |
| Evinrude | Most Models | 5-150 HP | 2-Stroke, 4-Stroke |
| Yamaha | Most Models | 5-150 HP | 2-Stroke, 4-Stroke |
| Honda | Most Models | 5-150 HP | 2-Stroke, 4-Stroke |
| Suzuki | Most Models | 5-150 HP | 2-Stroke, 4-Stroke |
| Tohatsu | Most Models | 5-150 HP | 2-Stroke, 4-Stroke |
| Mercruiser | Stern Drives | [Data Needed] | [Data Needed] |
| OMC | Stern Drives | [Data Needed] | [Data Needed] |
Technical Specifications
| Specification | Value |
|---|---|
| Product Type | Hydrofoil Stabilizer |
| Installation | Transom Mount |
| Fuel Type | Gasoline |
| Housing Material | Marine Grade Nylon PA66 Plastic |
| Housing Color | Available in Blue, Black, Gray, Yellow, White |
| Dimensions | H: 10-1/4 inches (260 mm), W: 8-1/4 inches (210 mm) |
| Weight | 2.4 pounds (1.09 kg) |
| Maximum Horsepower | 150 HP |
| Engine Type | 2-Stroke, 4-Stroke |
| Package Dimensions | 14.09 × 8.78 × 1.34 inches (358 × 223 × 34 mm) |
Package Contents
- 1 x Hydrofoil Stabilizer (FO2001)
- 4 x Sets Stainless Steel Screws and Nuts
- 1 x 6.5mm Drill Bit
- 1 x Installation Instruction
Installation Guide
- Safety First: Ensure the engine is turned off and the boat is securely trailered or docked before beginning installation.
- Position the Hydrofoil: Place the hydrofoil onto the engine's cavitation plate. Center it carefully to ensure it is level and properly aligned.
- Mark Drill Holes: Use a marker to indicate the drilling locations on the cavitation plate through the pre-drilled holes in the hydrofoil.
- Drill the Plate: Remove the hydrofoil and use the included 6.5mm drill bit to drill the marked holes. Be steady and precise.
- Mount the Hydrofoil: Re-align the hydrofoil with the newly drilled holes on the cavitation plate.
- Secure with Hardware: Insert the provided stainless steel screws from the top and fasten them with the corresponding nuts from below.
- Tighten Securely: Tighten the nuts evenly. Do not overtighten, as this can crack the hydrofoil or damage the cavitation plate.
- Final Check: Wiggle the hydrofoil to confirm it is rigidly attached and has no play.
Troubleshooting & FAQ
Q: How do I know if this hydrofoil will fit my specific engine model?
A: This hydrofoil is designed for most outboard and stern drive motors from 5 to 150 HP. Please check the compatibility table and technical specifications. The most important factor is ensuring your engine's cavitation plate can accommodate the hydrofoil's dimensions (H: 10-1/4 inches, W: 8-1/4 inches).
Q: What is the main benefit of installing a hydrofoil?
A: A hydrofoil helps your boat get on plane faster, reduces porpoising and cavitation, and can improve stability and fuel efficiency at lower speeds.
Q: Does the color affect performance?
A: No, the color choice is purely cosmetic. The hydrofoil is made from the same durable, UV-resistant PA66 nylon plastic regardless of color.
Q: OEM vs. Aftermarket?
A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.
Q: How fast do you ship and how much does it cost?
A: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.
Q: What is your warranty and return policy?
A: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.
Important Notes
- Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
- This product is an aftermarket replacement part and is not an OEM component.
- Professional installation is recommended to ensure safety and optimal performance.
Why Choose JLM MARINE?
- Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
- Fast Global Shipping: Free delivery worldwide in 5–15 days.
- Direct from Manufacturer: Competitive pricing without compromising quality.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy