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Description
Whale Tail Hydrofoil Stabilizer – Fits Outboard Motors 8-40 HP (Replaces FO2002)Whale Tail Hydrofoil Stabilizer Fits Outboard Motors 8 40 HP (Replaces FO2002) An aftermarket whale tail hydrofoil stabilizer designed for universal fitment on outboard motors and stern drives in the 8 40 HP range. Constructed from durable, marine grade nylon plastic, this performance accessory helps improve boat handling, gets you on plane faster, and reduces porpoising and cavitation for a smoother ride. This part is a direct replacement for
Whale Tail Hydrofoil Stabilizer – Fits Outboard Motors 8-40 HP (Replaces FO2002)
An aftermarket whale tail hydrofoil stabilizer designed for universal fitment on outboard motors and stern drives in the 8-40 HP range. Constructed from durable, marine-grade nylon plastic, this performance accessory helps improve boat handling, gets you on plane faster, and reduces porpoising and cavitation for a smoother ride.
This part is a direct replacement for NorthBoat FO2002, SeaSierra 200 Whale Tail, and UanofCn FO2002.
- Installation Method: Mounts directly to the anti-ventilation plate with included bolt-on hardware.
- Housing Material: High-strength Marine Grade Nylon PA66 Plastic.
- Available Colors: Black, Red, or Blue options available.
Part Number Cross-Reference
Use this table to confirm equivalent part numbers across aftermarket brands.
| Brand | Part Number |
|---|---|
| NorthBoat | FO2002 |
| SeaSierra | 200 Whale Tail |
| UanofCn | FO2002 |
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/Evinrude 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.
Outboard Motors
| Brand | Model | Rated HP | Stroke | Notes |
|---|---|---|---|---|
| Mercury/Mariner | Various Models | 8-40 | 2- & 4-Stroke | Will fit larger HP except Mercury 40-60 HP Four Strokes |
| Yamaha | Various Models | 8-40 | 2- & 4-Stroke | Compatible with most models in HP range |
| Johnson/Evinrude | Various Models | 8-40 | 2- & 4-Stroke | Compatible with most models in HP range |
| Suzuki | Various Models | 8-40 | 2- & 4-Stroke | Compatible with most models in HP range |
| Honda | Various Models | 8-40 | 2- & 4-Stroke | Compatible with most models in HP range |
Stern Drives
| Brand | Model | Notes |
|---|---|---|
| MerCruiser | Various Models | Compatible with most sterndrives |
| Volvo Penta | SX-A, DPS, DPR, DPH, 280, 290 Series | Requires additional longer bolts and 1 fender washer (not included) |
| Volvo Penta | Ocean Series XDP | Not compatible |
Technical Specifications
| Specification | Value |
|---|---|
| Product Type | Hydrofoil Stabilizer |
| Installation | Mounts to anti-ventilation plate |
| Connection | Bolt-on with included hardware |
| Housing Material | Marine Grade Nylon PA66 Plastic |
| Housing Color | Black/Red/Blue (color options) |
| Dimensions | 14.4 in × 17 in (365.8 mm × 431.8 mm) |
| Weight | 1.41 kg (3.1 lbs) |
| Fitting Type | Bolt-on |
| Thread Size | Uses included stainless steel screws and nuts |
| Other Technical Attributes | "Turbo Trac" design for enhanced turning precision |
Package Contents
- 1 × Hydrofoil Stabilizer
- 4 × Sets of stainless steel screws and nuts
- 1 × 6.5mm Drill Bit
- 1 × Installation Instructions
Installation Guide
- Center: Position the hydrofoil onto the center of the anti-ventilation plate on your motor.
- Mark: Use a marker to indicate the four mounting hole locations on the plate through the holes on the hydrofoil.
- Drill: Carefully drill the four marked holes using the included 6.5mm drill bit. Ensure the drill is perpendicular to the plate.
- Mount: Place the hydrofoil back onto the plate, aligning it with the newly drilled holes.
- Secure: Insert the provided stainless steel screws and fasten them with the corresponding nuts.
- Tighten & Verify: Tighten all nuts securely. Before operating your boat, double-check that the hydrofoil is firmly attached.
Troubleshooting & FAQ
- How do I confirm this fits my engine?
- This hydrofoil is designed for most outboard motors and stern drives in the 8-40 HP range. However, it will not fit Mercury 40-60 HP Four Stroke models. Please verify your engine's horsepower rating and model. For some Volvo Penta drives (SX-A, DPS series), longer bolts are required and are not included.
- What are the main benefits of installing a hydrofoil?
- A hydrofoil helps your boat get on plane much faster, even at lower speeds. It also improves stability, reduces or eliminates porpoising (bouncing of the bow), and prevents propeller ventilation (cavitation) in sharp turns for a smoother, safer ride.
- What tools are required for installation?
- The package includes all necessary mounting hardware (stainless steel screws and nuts) and a 6.5mm drill bit. You will need a drill and a wrench to tighten the nuts.
- OEM vs. Aftermarket?
- 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.
- How fast do you ship and how much does it cost?
- 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.
- What is your warranty and return policy?
- 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
4.6 ★★★★★
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Product Reviews
★★★★★ 5
Practical Read for Managing Challenging Family Dynamics
Format: Hardcover
I found this text easy to read and a helpful way to reflect on my childhood experience and the relationships I have with my family members. The strategies are easy to implement.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
★★★★★ 5
Drama Free For Sure!
Format: Kindle
Nedra Glover Tawwab is a New York Times bestselling author, a licensed therapist, and a sought-after relationship expert. This book is a therapeutic and educational tool that addresses how to consciously change behaviors you’d rather not have in relationships, specifically, around your family. For those of us who have delved into the self-help book world, this is an in-depth, thorough refresher, focusing on family dynamics.
Nedra’s core belief is that relationships contribute to mental health. They can cause you pain or they heal you. She focuses on taking your relationships seriously and teaches the art of having tough but intentional conversations to create positive change. OR you’ll learn how to sever ties when the relationship is unmanageable.
None is more influential than the formative years we’ve had with our family of origin. A lot of people lament that not everything is about the family, but yup, so often it’s true. In childhood, most likely we weren’t allowed to be ourselves, so our true selves started to develop when becoming an adult. Like a butterfly using its colossal strength to break out of its chrysalis, we too must use our emotional colossal strength to break out of our childhood mold in order to fly. We are able to have relationships with family on our terms.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2023
★★★★★ 4
Insightful and Compassionate.
Format: Hardcover
I really love Nedra Glover Tawwab's work. I started with "Set Boundaries, Find Peace" and that opened the gateway to a broader and more helpful healing journey for me. This book, "Drama Fee" was just an evolutionary step in her series and a more in depth dealing with family relationships. The different perspectives for each chapter on how the concept can be applied was/is helpful as it often feels like books of this nature are only telling the black or white way to focus on a relationship. I felt seen and heard that though my familial relationships are unique there are commonalities and in turn ways to approach healing, reconciliation (with oneself and with family), understanding and compassion, to a achieve drama free relationships. As humans we are bread for connection and I appreciate Nedra Glover Tawwab's help in navigating them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2025
★★★★★ 5
Being Our True Selves In Relationships That Matter
Format: Kindle
Nedra Glover Tawwab is a New York Times bestselling author, a licensed therapist, and a sought-after relationship expert. This book is a therapeutic and educational tool that addresses how to consciously change behaviors you’d rather not have in relationships, specifically, around your family. For those of us who have delved into the self-help book world, this is an in-depth, thorough refresher, focusing on family dynamics.
Nedra’s core belief is that relationships contribute to mental health. They can cause you pain or they heal you. She focuses on taking your relationships seriously and teaches the art of having tough but intentional conversations to create positive change. OR you’ll learn how to sever ties when the relationship is unmanageable.
None is more influential than the formative years we’ve had with our family of origin. A lot of people lament that not everything is about the family, but yup, so often it’s true. In childhood, most likely we weren’t allowed to be ourselves, so our true selves started to develop when becoming an adult. Like a butterfly using its colossal strength to break out of its chrysalis, we too must use our emotional colossal strength to break out of our childhood mold in order to fly. We are able to have relationships with family on our terms.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 3, 2023
★★★★★ 5
Read. This. Book.
Format: Kindle
Read this book if you have a dysfunctional family or relationship with family members (including in-laws and extended family). Read this book if you think you don’t.
Nedra outlines several different types of familial relationships and how challenging it can be to work through dysfunction or things we have considered normal that are not. Nedra also provides wisdom and tools on how to overcome the many challenges that occur in relationships with family members with gentleness, understanding and realistic observations and advice.
Please keep in mind that there will likely be much to unpack from both your childhood and adulthood. It can be an incredibly emotional process in which you might need to take breaks and pauses. However, it is a worthwhile endeavor that will allow you a new, healthier perspective on your relationships with others, and it will cause you to re-evaluate yourself and how you interact with others. This is necessary wisdom for cultivating peace and harmony in your life.
I wish fellow readers an eye-opening and heartfelt journey. Be kind and gracious to yourself during this experience and best wishes in creating and living your most authentic life.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2023
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