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Prop Nut Kit - Sierra Marine Engine Parts (18-3777)

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0.50 LBS
Alternate Products SKU:
"5031548", "18-3777"
Manufacturer Part Number (MPN):

Prop Nut Kit - Sierra Marine Engine Parts (18-3777)


Quickly, easily remove or replace your prop with this superior kit. Each kit includes a (1) 18-3726 Prop Nut, (1) 18-3735 Cotter Pin, (1) Suzuki Outboard 09160-18028 Washer, and (1) Suzuki Outboard 57633-94300 Spacer.

Key Features:

  • This kit is for Suzuki outboard applications

  • Manufactured from robust materials for outstanding durability

  • Ensured to deliver reliable performance for years to come

  • This Prop Nut Kit meets or exceeds the original equipment part it replaces

Cross References

  • Suzuki Outboard

    • 57630-94300

    • 57630-94301

Fitment Information

  • Suzuki

    • DF40 1999-2016 40hp 4 stroke 3 cylinders

    • DF50 1999-2016 50hp 4 stroke 3 cylinders

    • DF60 2010-2016 60hp 4 stroke 3 cylinders

    • DT40 1986-1998 40hp 2 stroke 2 cylinders

    • DT55 1988-1997 55hp 2 stroke 3 cylinders

    • DT65 1988-1997 65hp 2 stroke 3 cylinders

  • This product replaces:

    • 57630-94300

    • 70739047815

    • 47-3777

    • 808282258887


  • SKU: 18-3777

  • UPC: 808282258887

  • Weight: 0.50 LBS

  • Unit Of Measure: EA

  • Condition: New

  • Exterior: Machined

  • Product Dimensions (LxWxH): 8 x 6 x 4 inches

  • Manufacturer Part Number (MPN): 18-3777

  • Alternate Products SKU:

    • "5031548"

    • "18-3777"

Prop Nut Kit with Nut, Washer, Spacer and Cotter Pin fitting Suzuki Outboard applications

This product replaces:

    57630-94300, 70739047815, 47-3777, 808282258887


We can ship to virtually any address in the US. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

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.

Returns Policy

You may return most new, unopened items within 30 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, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.

Need help? We're available at+1 (800) 664-8116 - Email us
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