-17% sale
Sierra Not Qualified for Free Shipping Sierra Lower Unit Seal Kit #18-2694
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Sierra Sierra Lower Unit Seal Kit #18-2694 $45.96 $55.15
Sierra 18-2694 Seals Lower Unit Seal Kit OEM Interchange:OMC: 433550 Normalized SKU: 182694UPC Code: 030999752840
Sold out -17% sale
Sierra Not Qualified for Free Shipping Sierra Lower Unit Seal Kit #18-2690
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Sierra Sierra Lower Unit Seal Kit #18-2690 $21.53 $25.70
Sierra 18-2690 SealsLower Unit Seal KitSierra Lower Unit Seal Kit #18-2690Normalized SKU: 182690UPC Code: 030999562890
-17% sale
Sierra Not Qualified for Free Shipping Sierra Lower Unit Seal Kit #18-2660
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Sierra Sierra Lower Unit Seal Kit #18-2660 $63.62 $76.34
Sierra 18-2660 SealsLower Unit Seal KitOEM Interchange:OMC: 396349Sierra Lower Unit Seal Kit #18-2660Normalized SKU: 182660UPC Code: 030999312716
-17% sale
Sierra Not Qualified for Free Shipping Sierra Lower Unit Seal Kit #18-2659
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Sierra Sierra Lower Unit Seal Kit #18-2659 $70.26 $84.31
Sierra 18-2659 SealsLower Unit Seal KitOEM Interchange:OMC: 396355Sierra Lower Unit Seal Kit #18-2659Normalized SKU: 182659UPC Code: 030999312709
-17% sale
Sierra Not Qualified for Free Shipping Sierra Lower Unit Seal Kit #18-2646-1
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Sierra Sierra Lower Unit Seal Kit #18-2646-1 $54.66 $65.59
Sierra 18-2646-1 Seals Lower Unit Seal Kit For: Alpha One Gen II OEM Interchange:MERCURY MARINE: 26-816575A3 Normalized SKU: 1826461UPC Code: 808282258016
-17% sale
Sierra Not Qualified for Free Shipping Sierra Lower Unit Seal Kit #18-2635
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Sierra Sierra Lower Unit Seal Kit #18-2635 $59.75 $71.69
Sierra 18-2635 SealsLower Unit Seal KitOEM Interchange:CHRYSLER FORCE: 26-814669A2MERCURY MARINE: 26-814669A2Sierra Lower Unit Seal Kit #18-2635Normalized SKU: 182635UPC Code: 808282234966
Sold out -17% sale
Sierra Not Qualified for Free Shipping Sierra Lower Unit Seal Kit #18-2632
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Sierra Sierra Lower Unit Seal Kit #18-2632 $31.05 $37.06
Sierra 18-2632 SealsLower Unit Seal KitOEM Interchange:CHRYSLER FORCE: FK1063-2Sierra Lower Unit Seal Kit #18-2632Normalized SKU: 182632UPC Code: 030999875174
-20% sale
Sierra Not Qualified for Free Shipping Sierra Lower Unit Seal Kit #18-2624
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Sierra Sierra Lower Unit Seal Kit #18-2624 $87.96 $109.19
Sierra 18-2624 SealsLower Unit Seal KitOEM Interchange:CHRYSLER FORCE: 26-85090A2MERCURY MARINE: 26-85090A2Sierra Lower Unit Seal Kit #18-2624Normalized SKU: 182624UPC Code: 808282243678
-17% sale
Sierra Not Qualified for Free Shipping Sierra Seal Kit #18-2597
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Sierra Sierra Seal Kit #18-2597 $10.60 $12.65
Sierra 18-2597 SealsSeal KitSierra Seal Kit #18-2597Normalized SKU: 182597UPC Code: 808282188573
Sold out NEW ARRIVAL -16% sale
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Sierra Sierra Shift Rod Guide Housing Seal #18-99206 $8.36 $9.84
Sierra 18-99206 SealsSierra Shift Rod Guide Housing Seal #18-99206Normalized SKU: 1899206UPC Code: 808282385910
Sold out NEW ARRIVAL -20% sale
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Sierra Sierra Retainer Seal Kit #18-2469 $101.05 $125.44
Sierra 18-2469 SealsSierra Retainer Seal Kit #18-2469Normalized SKU: 182469UPC Code: 808282386337
Sold out NEW ARRIVAL -17% sale
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Sierra Sierra Oil Strainer Seal #18-0486 $8.43 $10.06
Sierra 18-0486 SealsSierra Oil Strainer Seal #18-0486Normalized SKU: 180486UPC Code: 808282385798
-17% sale
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EMP EMP Crank Front Seal 3.0L #0025-005 $26.95 $32.17
EMP 0025-005 SealsEMP Crank Front Seal 3.0L #0025-005Normalized SKU: 0025005UPC Code: 840080493343
Mercury Marine Mercury Retainer/Seal Kit #53-8M0205246 $171.99
Mercury Marine 53-8M0205246 SealsMercury Retainer/Seal Kit #53-8M0205246Normalized SKU: 538M0205246UPC Code: 53-8M0205246
Sold out -20% sale
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EMP EMP Bearing Housing & Seal #93-08714 $113.91 $141.41
EMP 93-08714 SealsThis product replaces:840080488776Normalized SKU: 9308714UPC Code: 840080488776
-17% sale
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EMP EMP Gear Housing Seal Kit #26-11004 $36.25 $43.27
EMP 26-11004 SealsEMP Gear Housing Seal Kit #26-11004Normalized SKU: 2611004UPC Code: 840080493596
-17% sale
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EMP EMP Gear Housing Seal Kit #26-11003 $27.88 $33.28
EMP 26-11003 SealsEMP Gear Housing Seal Kit #26-11003Normalized SKU: 2611003UPC Code: 840080493572
Sold out -15% sale
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EMP EMP Bearing & Seal Kit #31-32641 $244.00 $285.83
EMP 31-32641 SealsThis product replaces:840080448787, 986980Normalized SKU: 3132641UPC Code: 840080448787
Sold out -9% sale
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EMP EMP Bearing & Seal Kit #31-32624 $164.00 $179.96
EMP 31-32624 SealsThis product replaces:840080418377Normalized SKU: 3132624UPC Code: 840080418377
Sold out -13% sale
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EMP EMP Bearing & Seal Kit #31-32620 $240.00 $273.41
EMP 31-32620 SealsThis product replaces:840080472751Normalized SKU: 3132620UPC Code: 840080472751

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+.
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  • 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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