Sold out -20% sale
Sierra Magnetic Drain Screw 50-pk #18-23741-9
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Sierra Sierra Magnetic Drain Screw 50-pk #18-23741-9 $643.76 $803.49
Sierra 18-23741-9 Screws Magnetic Drain Screw (Priced Per Pkg of 50) OEM Interchange: Mallory 9-72652 Yamaha Outboard 688-45341-00-00 688-45341-10-00 90340-08M02-00 Sierra Magnetic Drain Screw (Priced Per Pkg of 50) #18-23741-9 Normalized SKU: 18237419UPC Code: 808282185596
Sold out -20% sale
Sierra Drain Screw 50-pk #18-23711-9
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Sierra Sierra Drain Screw 50-pk #18-23711-9 $409.97 $511.70
Sierra 18-23711-9 ScrewsDrain Screw (Priced Per Pkg of 50)OEM Interchange:YAMAHA: 90340-08002-00YAMAHA: 90340-08M04-00Sierra Drain Screw (Priced Per Pkg of 50) #18-23711-9Normalized SKU: 18237119UPC Code: 808282185565
Sold out -17% sale
Sierra Not Qualified for Free Shipping Sierra Screw #18-9894
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Sierra Sierra Screw #18-9894 $51.98 $62.37
Sierra 18-9894 ScrewsScrewOEM Interchange:OMC: 393279Sierra Screw #18-9894Normalized SKU: 189894UPC Code: 808282125769
Sold out -15% sale
Sierra Not Qualified for Free Shipping Sierra Gear Case Screw #18-4826
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Sierra Sierra Gear Case Screw #18-4826 $5.24 $6.16
Sierra 18-4826 ScrewsGear Case ScrewOEM Interchange:OMC: 331999Sierra Gear Case Screw #18-4826Normalized SKU: 184826UPC Code: 808282201074
-16% sale
Sierra Not Qualified for Free Shipping Sierra E-Tec Drain Screw #18-4255
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Sierra Sierra E-Tec Drain Screw #18-4255 $5.64 $6.64
Sierra 18-4255 ScrewsE-Tec Drain ScrewSierra E-Tec Drain Screw #18-4255Normalized SKU: 184255UPC Code: 808282200411
Sold out -15% sale
Sierra Lock Catch Screw 5-pk #18-4238-9
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Sierra Sierra Lock Catch Screw 5-pk #18-4238-9 $7.23 $8.50
Sierra 18-4238-9 ScrewsLock Catch Screw (Priced Per Pkg of 5)Sierra Lock Catch Screw (Priced Per Pkg of 5) #18-4238-9Normalized SKU: 1842389UPC Code: 808282164744
-17% sale
Sierra Not Qualified for Free Shipping Sierra Cover Screw #18-4215
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Sierra Sierra Cover Screw #18-4215 $9.28 $11.08
Sierra 18-4215 ScrewsCover ScrewOEM Interchange:VOLVO: 941816Sierra Cover Screw #18-4215Normalized SKU: 184215UPC Code: 030999317629
Sold out -16% sale
Sierra Not Qualified for Free Shipping Sierra Screw #18-3369
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Sierra Sierra Screw #18-3369 $1.05 $1.24
Sierra 18-3369 ScrewsScrewOEM Interchange:OMC: 302325OMC: 319126Sierra Screw #18-3369Normalized SKU: 183369UPC Code: 030999875563
Sold out -15% sale
Sierra Not Qualified for Free Shipping Sierra Screw #18-3365
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Sierra Sierra Screw #18-3365 $4.44 $5.22
Sierra 18-3365 ScrewsScrewOEM Interchange:OMC: 909533Sierra Screw #18-3365Normalized SKU: 183365UPC Code: 030999875556
-16% sale
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Sierra Sierra Water Pocket Screw 5-pk #18-3229-9 $4.30 $5.06
Sierra 18-3229-9 ScrewsWater Pocket Screw (Priced Per Pkg of 5)Sierra Water Pocket Screw (Priced Per Pkg of 5) #18-3229-9Normalized SKU: 1832299UPC Code: 808282166403
-15% sale
Sierra Not Qualified for Free Shipping Sierra Screw #18-3197
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Sierra Sierra Screw #18-3197 $2.81 $3.30
Sierra 18-3197 ScrewsScrewOEM Interchange:MERCURY MARINE: 10-76156Sierra Screw #18-3197Normalized SKU: 183197UPC Code: 808282243838
-15% sale
Sierra Not Qualified for Free Shipping Sierra Screw #18-3133
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Sierra Sierra Screw #18-3133 $2.50 $2.94
Sierra 18-3133 ScrewsScrewOEM Interchange:OMC: 331979Sierra Screw #18-3133Normalized SKU: 183133UPC Code: 030999875334
-17% sale
Sierra Not Qualified for Free Shipping Sierra Lower Unit Drain/Fill Screw #18-2387
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Sierra Sierra Lower Unit Drain/Fill Screw #18-2387 $8.12 $9.69
Sierra 18-2387 ScrewsLower Unit Drain/Fill ScrewOEM Interchange:OMC: 307551Sierra Lower Unit Drain/Fill Screw #18-2387Normalized SKU: 182387UPC Code: 808282239459
Sold out -16% sale
Sierra Not Qualified for Free Shipping Sierra Lower Unit Carrier Screw 4-pk #18-2379-9
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Sierra Sierra Lower Unit Carrier Screw 4-pk #18-2379-9 $4.96 $5.84
Sierra 18-2379-9 ScrewsLower Unit Carrier Screw (Priced Per Pkg of 4)Sierra Lower Unit Carrier Screw (Priced Per Pkg of 4) #18-2379-9Normalized SKU: 1823799UPC Code: 808282162467
-17% sale
Sierra Not Qualified for Free Shipping Sierra Retainer Screw 5-pk #18-2377-9
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Sierra Sierra Retainer Screw 5-pk #18-2377-9 $20.66 $24.66
Sierra 18-2377-9 ScrewsRetainer Screw (Priced Per Pkg of 5)Sierra Retainer Screw (Priced Per Pkg of 5) #18-2377-9Normalized SKU: 1823779UPC Code: 808282162450
-17% sale
Sierra Not Qualified for Free Shipping Sierra Magnetic Drain Screw #18-2374
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Sierra Sierra Magnetic Drain Screw #18-2374 $19.45 $23.22
Sierra 18-2374 ScrewsMagnetic Drain ScrewOEM Interchange:YAMAHA: 688-45341-00-00YAMAHA: 688-45341-10-00Sierra Magnetic Drain Screw #18-2374Normalized SKU: 182374UPC Code: 808282185572
-17% sale
Sierra Not Qualified for Free Shipping Sierra Drain Screw #18-2371
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Sierra Sierra Drain Screw #18-2371 $11.33 $13.52
Sierra 18-2371 ScrewsDrain ScrewOEM Interchange:YAMAHA: 90340-08002-00YAMAHA: 90340-08M04-00Sierra Drain Screw #18-2371Normalized SKU: 182371UPC Code: 808282185541
-15% sale
Sierra Not Qualified for Free Shipping Sierra Screw 2-pk #18-2361-9
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Sierra Sierra Screw 2-pk #18-2361-9 $3.13 $3.68
Sierra 18-2361-9 ScrewsScrew (Priced Per Pkg of 2)Sierra Screw (Priced Per Pkg of 2) #18-2361-9Normalized SKU: 1823619UPC Code: 808282166366
-17% sale
Sierra Anchor Screw Set 25-pk #18-2303-9
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Sierra Sierra Anchor Screw Set 25-pk #18-2303-9 $20.10 $23.99
Sierra 18-2303-9 ScrewsAnchor Screw Set (Priced Per Pkg of 25)Sierra Anchor Screw Set (Priced Per Pkg of 25) #18-2303-9Normalized SKU: 1823039UPC Code: 808282166595
Sold out -15% sale
Sierra Not Qualified for Free Shipping Sierra Screw #18-1704
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Sierra Sierra Screw #18-1704 $1.28 $1.50
Sierra 18-1704 ScrewsScrewOEM Interchange:OMC: 331980Sierra Screw #18-1704Normalized SKU: 181704UPC Code: 808282167172

Frequently Asked Questions

First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!

Yes, we offer FREE Shipping on most orders over $149 to US-48*.

Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.

  • Qualifies for Free Shipping: This item qualifies for free shipping when the order is $149+
  • Qualifies for Free Ground Shipping: This item qualifies for free ground shipping when the order is $149+.
  • Oversized - Not Qualified for Free Shipping: This item is too large/heavy to qualify for free shipping
  • Hazardous Item - Not Qualified for Free Shipping: This item is hazardous and does not qualify for free shipping
  • Truck Freight - Not Qualified for Free Shipping: This item has to be shipped via truck freight. Please contact us for a quote
  • In-Store Pickup Only: This item can only be picked up in our Grain Valley, MO retail store

Below the price of the item, on the product page, there is a message indicating the availability of the product.

The quantity on hand is updated as inventory events happen and matches what we have available. If you have urgent needs and we are close to what you need, contact us, and we can confirm stock.

We offer a hassle-free return policy. If you're not completely satisfied with your purchase, you can return it within 30 days for a full refund or exchange.

If you need to return an item, please follow the guidelines here so we can process a prompt refund and assist you in finding the correct item.

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