Skeg Safe Repair Guard for Mercury/Mariner 75–175 HP Outboards
Skeg Safe Repair Guard for Mercury/Mariner 75–175 HP Outboards is backordered and will ship as soon as it is back in stock.
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Worry-free returns
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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.
Tracking information will be provided once your order ships.
Skeg Safe Repair Guard for Mercury/Mariner 75–175 HP Outboards
Skeg Safe Repair Guard for Mercury/Mariner 75–175 HP Outboards is backordered and will ship as soon as it is back in stock.
Product Details
This Skeg Safe Repair Guard is designed to help protect the skeg of a compatible outboard motor from rocks, underwater debris, and routine wear. It can also be used to reinforce and repair an already damaged skeg when sufficient original skeg material remains for secure installation. The guard is intended for Mercury and Mariner 75–175 HP outboards from 1991 onward, including applicable 2-stroke and 4-stroke models.
Because skeg shape and lower-unit design can vary between engines, compare the product images and the remaining skeg profile with your outboard before ordering.
- Drill-and-bolt installation does not require welding.
- Made from 316 marine-grade stainless steel for corrosion resistance.
- Includes a reinforced 3 mm lower wear tab.
- Drain hole helps reduce water collection and the risk of trapped water freezing.
Engine & Model Compatibility
Use the information below as a fitment guide. Confirm the skeg shape, dimensions, and available mounting area on your specific engine before installation.
| Brand | Model Coverage | Rated HP | Stroke | Years | Fitment Notes |
|---|---|---|---|---|---|
| Mercury / Mariner | Applicable outboard models | 75–175 HP | 2-stroke and 4-stroke | 1991 onward | Skeg profile and available remaining skeg material must be suitable for the guard. |
Technical Specifications
- Product Type
- Skeg guard / repair protector
- Installation
- Drill-and-bolt installation; welding is not required
- Material
- 316 marine-grade stainless steel
- Finish
- Polished stainless steel
- Features
- 3 mm lower wear tab and drain hole to help prevent water collection and freezing
- Weight
- 0.66 kg (1.46 lb)
- Package Dimensions
- 37 cm × 16.5 cm × 3.4 cm (14.57 in × 6.5 in × 1.34 in)
- Minimum Skeg Remaining
- 5–7.6 cm (2–3 in)
What’s in the Box
- 1 × Skeg protector
- 4 × Screws
- 2 × Nuts
- 2 × Hex wrenches
- 1 × Drill bit
Installation Notes
- Clean the skeg thoroughly to remove dirt, grease, corrosion, and marine growth.
- Position the guard over the remaining skeg and confirm that it sits flush and follows the skeg profile.
- Use the pre-drilled holes in the guard as a template to mark the drilling locations.
- Remove the guard and carefully drill the marked holes with the supplied drill bit.
- Reposition the guard and align the holes.
- Insert the mounting screws and install the nuts.
- Tighten the hardware evenly and securely without over-torquing.
- Before operating the boat, verify that the guard is rigid, aligned, and firmly attached.
Troubleshooting & FAQ
How much of my original skeg must remain?
At least 5–7.6 cm (2–3 in) of the original skeg should remain so the guard can be positioned and secured properly. The exact requirement also depends on the skeg profile and the condition of the remaining material.
Does installation require welding?
No. This guard is installed by drilling the skeg and securing the guard with the included screws and nuts.
How can I check fitment for my specific engine?
Confirm that your engine is a Mercury or Mariner 75–175 HP outboard within the listed year and stroke coverage, then compare the skeg shape and available mounting area with the product images. Model-year variations may affect fitment.
How can I help prevent corrosion?
The guard uses corrosion-resistant 316 stainless steel and includes a drain hole to help limit trapped water. Rinse the outboard with fresh water after use in saltwater and inspect the hardware periodically.
Is this an OEM component?
No. This is an aftermarket skeg guard and is not an OEM component.
How long does shipping take?
Typical transit is 5–15 days. Available shipping methods, delivery estimates, and any applicable costs are shown at checkout.
What is the warranty and return policy?
Warranty coverage and return eligibility are subject to the seller’s current warranty and returns policies. Contact support with your order details if you need assistance.
Safety & Important Information
- Verify the product images, skeg profile, dimensions, and remaining skeg material before ordering.
- Do not install the guard if the remaining skeg is too short, severely weakened, or unsuitable for drilling.
- This is an aftermarket replacement product, not an OEM component.
- Professional installation is recommended when the original skeg is substantially damaged or when you are uncertain about fitment.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts selected for demanding real-world conditions.
- Fast Global Fulfillment — Standard delivery is available to most regions, with estimated timing shown at checkout.
- Manufacturer-Direct Value — Fair pricing with attention to materials and quality control.
Payment & Security
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