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JLM Marine Skeg Guard model 1901 - product view
JLM Marine Skeg Guard model 1901 - kit contents
JLM Marine Skeg Guard model 1901 - dimension drawing

Skeg Guard for MerCruiser Alpha One Gen II 1991+ (Replaces 27031)

Vendor: JLM Marine
Availability: In Stock
Product Type: Skeg Guard
$78.99
$94.99
$78.99
Subtotal: $78.99

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JLM Marine Skeg Guard model 1901 - product view

Skeg Guard for MerCruiser Alpha One Gen II 1991+ (Replaces 27031)

$94.99 $78.99

Fits MerCruiser Alpha One Gen II sterndrives, 1991 onward. JLM Marine model 1901 is a model-specific, 316 stainless steel skeg guard. It fits over the skeg below the lower unit. It is not a boat-hull keel strip.

Check before ordering: Alpha One Gen II and the earlier Alpha One / Gen I use different guards. This model is not for Gen I or Bravo drives. Confirm your drive generation and compare the skeg outline with the model 1901 photos and dimension drawing.

Fitment

  • MerCruiser Alpha One Generation II sterndrives, 1991 onward.
  • Aftermarket cross-references: Megaware SkegGuard 27031 and Panther Safe-Skeg 35-SS610. These are aftermarket reference numbers, not Mercury OEM part numbers.
  • For replacement lower units or uncertain drive identification, confirm the actual gearcase and skeg shape before purchase.

Product Details

  • JLM model 1901, marked on the guard.
  • Marine-grade SS316 stainless steel with a polished finish.
  • Two mounting holes, a drain slot and a folded wear edge, as shown in the product photos.
  • Kit photos show the guard, mounting fasteners, two Allen wrenches and a drill bit.

Before Installation

Confirm the fit before drilling. A damaged skeg must retain enough sound material to support the mounting hardware. Follow the instructions supplied with your kit; do not install if the contour or mounting position does not match. Ask a qualified marine technician if you are unsure about the fit or condition of the lower unit.

This guard is intended to reduce skeg wear. It does not guarantee protection from collisions or repair a structurally damaged gearcase.

Need Help Choosing?

Email info@jlm-marine.com with your drive model, model year, serial-number information and clear skeg photos before ordering.

JLM Marine is an aftermarket supplier. Engine and reference-brand names identify compatibility; they do not imply OEM manufacture or endorsement.

We can ship to virtually any address in the world with free shipping available for most regions.

For our typical US and Canadian customers , our shipping timeframes are as follows:

  • Amazon FBA: orders will be delivered within 1-5 business days after placing the order (during certain special periods such as major promotions, Christmas, etc., the delivery time of Amazon FBA may be affected).
  • US warehouse shipment: orders will be delivered within 5 days after placing the order.
  • China warehouse shipment: orders will be delivered about 12 days after placing the order.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Founded in 2002, JLM Marine has established itself as a dedicated manufacturer of high-quality marine parts, based in China. Our commitment to excellence in manufacturing has earned us the trust of top marine brands globally.

As a direct supplier, we bypass intermediaries, which allows us to offer competitive prices without compromising on quality. This approach not only supports cost-efficiency but also ensures that our customers receive the best value directly from the source.

We are excited to expand our reach through retail channels, bringing our expertise and commitment to quality directly to boat owners and enthusiasts worldwide.

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