Stainless Steel Skeg Guard Protector – Fits Mercury, Honda, Nissan/Tohatsu, Force & Yamaha 40–140 HP (Replaces 27071, 35-SS625)
Stainless Steel Skeg Guard Protector – Fits Mercury, Honda, Nissan/Tohatsu, Force & Yamaha 40–140 HP (Replaces 27071, 35-SS625) is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
Orders are typically processed within 1–2 business days.
U.S. orders usually arrive within 6–15 days, depending on stock location and destination.
International delivery times may vary due to customs processing.
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Stainless Steel Skeg Guard Protector – Fits Mercury, Honda, Nissan/...
Stainless Steel Skeg Guard Protector – Fits Mercury, Honda, Nissan/Tohatsu, Force & Yamaha 40–140 HP (Replaces 27071, 35-SS625) is backordered and will ship as soon as it is back in stock.
Product Details
This stainless steel Skeg Guard Protector helps protect an outboard motor's skeg from ramp, underwater, and general operating damage, and can also be used to repair a damaged skeg when enough of the original skeg remains for secure attachment. The guard is designed for selected Mercury, Honda, Nissan, Tohatsu, Force, and Yamaha outboards in the listed 40–140 HP application range.
Constructed from marine-grade 316 stainless steel, this guard features a thickened 3 mm lower wear tab for added protection. A drain hole helps reduce water retention around the guard and supports long-term corrosion resistance.
Common aftermarket reference numbers for this guard include 27071 and 35-SS625. These references are provided for identification and comparison only; confirm the shape of your original skeg and the application details before ordering.
- Designed for selected Mercury, Honda, Nissan/Tohatsu, Force, and Yamaha outboards.
- Mirror-polished 316 marine-grade stainless steel construction.
- Thickened 3 mm lower wear tab for improved wear protection.
- Drain hole helps prevent water collection around the guard.
- Designed for DIY installation using the supplied mounting hardware.
Part Number Matrix
Use these aftermarket reference numbers to help compare the guard with your existing part. They are not the internal product identifier and do not replace application verification.
| Reference Brand | Part Number |
|---|---|
| Megaware | 27071 |
| Panther | 35-SS625 |
Engine & Model Compatibility
The application information below is a guide for selected outboards. Model, year, shaft configuration, skeg shape, and the amount of original skeg remaining can affect fit. Always compare the guard with your motor before installation. The guard does not fit Yamaha units with a curved skeg.
| Brand | Model or Application | Rated HP | Stroke | Listed Years | Reference No. | Notes |
|---|---|---|---|---|---|---|
| Mercury/Mariner | Big Foot | 50–60 | 2- and 4-Stroke | 2003–Present | 27071 | Confirm the skeg profile before ordering. |
| Mercury/Mariner | Standard | 70–80 | 2-Stroke | 1984–Present | 27071 | Confirm the skeg profile before ordering. |
| Mercury/Mariner | Standard/OptiMax | 90–125 | 2- and 4-Stroke | 1983–Present | 27071 | Verify the exact model and skeg shape; not every unit in a horsepower range is interchangeable. |
| Honda | BF75, BF90, BF115 | 75–115 | 4-Stroke | 1995–2007 | 27071 | Verify the exact model and year. |
| Nissan/Tohatsu | Selected models | 70–140 | 2-Stroke | 1993–Present | 27071 | Verify the exact model, year, and skeg profile. |
| Force | Selected models | 70–90 | 2-Stroke | 1998–2002 | 27071 | Verify the exact model and year. |
| Yamaha | Selected models | 60–100 | 2- and 4-Stroke | 1998–2001 | 27071 | Will not fit units with a curved skeg. |
Technical Specifications
- Product Type
- Outboard motor skeg guard protector
- Material
- 316 marine-grade stainless steel
- Finish
- Mirror polished
- Lower Wear Tab Thickness
- 3 mm
- Construction
- Drain hole to help prevent water collection around the guard
- Installation
- DIY installation; typically less than 10 minutes when the skeg is prepared and accessible
- Installation Requirement
- At least 2–3 inches of the original skeg should remain for secure installation
- Included Mounting Hardware
- Self-locking mounting hardware
- Warranty
- 3 years against manufacturing defects under normal use
What's in the Box
- 1 x Skeg Guard Protector
- 1 x Drill Bit
- 2 x Nuts
- 2 x Hex Wrenches
- Mounting hardware required for the listed installation method
Installation Notes
At least 2–3 inches of the original skeg should remain to provide a suitable mounting area. Inspect the guard and your skeg before drilling. If the skeg is severely fractured, too short, unusually shaped, or curved, professional evaluation may be required.
- Clean the skeg thoroughly and remove marine growth, dirt, paint buildup, and debris.
- Place the guard over the remaining skeg and confirm that it sits flush and aligns correctly.
- Use the pre-drilled holes in the guard as a template to mark the drilling points.
- Drill through the skeg with the included drill bit.
- Install the supplied mounting hardware and self-locking nuts, then tighten securely with the hex wrenches.
- Check that the guard is firmly attached and does not interfere with steering or operation before launching the boat.
Troubleshooting & FAQ
How much of my original skeg needs to remain?
At least 2–3 inches of the original skeg should remain to provide a secure mounting area. The actual condition and shape of the remaining skeg should also be checked before installation.
Will this fit my Yamaha if the skeg is curved?
No. This guard is not intended for Yamaha units with a curved skeg.
How does the skeg guard attach?
The guard is positioned over the existing skeg, drilled using the guard's holes as a template, and secured with the included mounting hardware and self-locking nuts.
What material is the guard made from?
The guard is made from mirror-polished 316 marine-grade stainless steel.
Is this an OEM part?
No. This is an aftermarket skeg guard designed as a replacement for the listed aftermarket reference numbers. Confirm the exact application and compare the guard with your original skeg before purchase.
How long does installation take?
Installation can typically be completed in less than 10 minutes when the skeg is accessible, clean, and suitable for drilling. Allow additional time for inspection and preparation.
What warranty is included?
The product is covered by a 3-year warranty against manufacturing defects under normal use. Contact support with your order details if a warranty issue occurs.
Safety & Important Information
- Verify the exact engine model, year, horsepower, stroke, shaft configuration, and skeg profile before ordering.
- Compare the guard with your original skeg. Horsepower or brand alone does not confirm fit.
- Do not use this guard on Yamaha units with a curved skeg.
- Make sure enough original skeg remains and that the skeg is structurally sound before drilling.
- Wear appropriate eye protection while drilling and inspect all fasteners before operating the motor.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended if the skeg is severely damaged or if you are unsure about the fit.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts selected for durability and real-world operating conditions.
- Fast Global Fulfillment — Free standard delivery is available to most regions, with shipping options shown at checkout.
- Manufacturer-Direct Value — Fair pricing with attention to materials and quality control.
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