SkegGuard – Fits Mercury, Force, Honda, Nissan/Tohatsu (Replaces Megaware SkegGuard 27071)

$65.88 $105.00

Shipping calculated at checkout.

SkegGuard – Fits Mercury, Force, Honda, Nissan/Tohatsu (Replaces Megaware SkegGuard 27071) is backordered and will ship as soon as it is back in stock.

Worry-free returns

You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Delivery and Shipping

Free standard shipping on all orders under 1 KG

If you have any questions, feel free to email us at info@sierramarines.com, and we’ll get back to you within 20–36 hours.

Product Details

Protect or repair your lower unit's skeg with the SkegGuard 27071 Stainless Steel Replacement Skeg. This bolt-on guard is engineered for a precise fit on a wide range of outboard motors, including select Mercury/Mariner (40–125 HP, 1983–2016), Honda (60–115 HP, 1995–Present), Force (70–90 HP, 1998–2002), Nissan/Tohatsu (70–140 HP, 1993–Present), and Yamaha (60–100 HP, 1998–2001) models. Its robust construction shields against damage from rocks, debris, and ramp dragging.

This unit serves as a direct replacement for the Megaware SkegGuard 27071 and provides an equivalent solution to the Gator Guards SkegShield.

Installs in under 10 minutes with included self-locking hardware.
Constructed from mirror-polished 316 marine-grade stainless steel for superior durability.
Features a reinforced 3mm wear tab and a drain hole to prevent water collection and corrosion.

Part Number Matrix

Use this matrix to confirm equivalent references across OEM and aftermarket.

Brand	Part Number
Megaware SkegGuard	27071
Gator Guards SkegShield	Equivalent Model

Engine & Model Compatibility

Confirm your engine model/year in the table below.

Fits Mercury/Mariner models 40–125 HP (2 & 4-Stroke, 1983–2016).

Fits Honda models 60–115 HP (4-Stroke, 1995–Present).

Fits Force models 70–90 HP (2-Stroke, 1998–2002).

Fits Nissan/Tohatsu models 70–140 HP (2-Stroke, 1993–Present).

Fits Yamaha models 60–100 HP (2 & 4-Stroke, 1998–2001).

Brand	Model	Rated HP	Stroke	Years	OEM Part No.	Notes
Mercury	40-50-60 Bigfoot	40-60	4-Stroke	2001–2013	27071
Mercury	40-50 Command Thrust	40-50	4-Stroke	2014–Present	27071
Mercury	50	50	4-Stroke	1999–2013	27071
Mercury	60 Command Thrust	60	4-Stroke	2014–Present	27071
Mercury	75	75	2 & 4-Stroke	2003–2013	27071
Mercury	90	90	2 & 4-Stroke	2001–2013	27071
Mercury	115	115	2 & 4-Stroke	2002–2013	27071
Mercury	115	115	2-Stroke	2014–2016	27071
Mercury	125	125	2-Stroke	2003–2005	27071
Mercury/Mariner	70-90-100-115-125 incl. Optimax	70-125	2 & 4-Stroke	1983–Present	27071
Mercury/Mariner	Sea Pro 4.25"	Various	Various	2001–Present	27071
Honda	BF75-BF90-BF115	75-115	4-Stroke	1995–2007	27071
Honda	BF60-BF75	60-75	4-Stroke	2010–Present	27071
Honda	BF60BFP Power Thrust	60	4-Stroke	2010–Present	27071
Honda	BF100	100	4-Stroke	2007–Present	27071	4 cylinder
Force (Mercury)	70-90	70-90	2-Stroke	1998–2002	27071
Nissan/Tohatsu	Various	70-90-115-120-140	2-Stroke	1993–Present	27071
Nissan/Tohatsu	Various BFT	75-90	4-Stroke	2014–2019	27071
Yamaha	Various	60-70-80-90-100	2 & 4- Stroke	1998–2001	27071

Technical Specs

Product Type: Skeg Protector/Replacement
Installation: Bolt-on (DIY, <10 minutes)
Material: 316 Marine Grade Stainless Steel
Finish: Mirror Polished
Reinforcement: 3mm Thickened Lower Wear Tab
Features: Drain Hole to Prevent Water Collection
Minimum Remaining Skeg: 2-3 inches (51-76 mm)
Hardware: Self-Locking Bolts (Included)
Warranty: 3 Years

What’s in the Box

1 x SkegGuard 27071 Stainless Steel Replacement Skeg
1 x Hardware Kit (Bolts, Loctite)
1 x Installation Instructions

Installation Notes

Shear off any jagged or rough edges from the damaged skeg to ensure a flat mounting surface.
Place the SkegGuard onto the existing skeg, ensuring it is seated fully. A minimum of 2-3 inches of original skeg is required.
Tap the front and rear of the SkegGuard with a rubber mallet to ensure a snug fit.
Mark the two mounting holes for drilling. Remove the SkegGuard.
Drill the two marked holes through the skeg using the appropriate drill bit size for the included hardware.
Apply the included Loctite threadlocker to the bolt threads.
Position the SkegGuard back onto the skeg, align the holes, and securely fasten the bolts. Do not overtighten.

Troubleshooting & FAQ

How much of my original skeg needs to be intact for this to fit?

A minimum of 2 to 3 inches (51-76 mm) of the original skeg must remain to ensure a secure installation.

Can I install this on a bent skeg?

No. The existing skeg must be straightened before installation. The SkegGuard is designed to conform to a straight skeg and will not align properly on a bent one.

Does this replace the entire skeg, or is it a cover?

This is a protective cover that also replaces the lower portion of a damaged skeg. It slides over and bolts through your existing skeg, providing reinforcement and restoring the original profile.

What tools are required for installation?

Installation requires common hand tools, including a drill, drill bit, and a wrench or socket set for the mounting bolts. A rubber mallet is also recommended for tapping the guard into place.

Is drilling required for installation?

Yes, you must drill two holes through your existing skeg to mount the SkegGuard securely using the included self-locking bolts.

Does this design help prevent corrosion?

Yes. The guard is made from 316 marine-grade stainless steel for corrosion resistance and includes a built-in drain hole to prevent water from collecting inside, which helps protect your skeg.

OEM vs. Aftermarket?

This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.

Shipping speed & cost

We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.

Warranty & returns

Covered by a 3-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.

Safety & Important Info

Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
This is an aftermarket replacement, not an OEM component.
Professional installation is recommended for safety and performance.

About Sea Sierra

Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.

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