Sold out -16% sale
Sierra Not Qualified for Free Shipping Sierra Lower Unit Seal Kit #18-2687
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Sierra Sierra Lower Unit Seal Kit #18-2687 $1.41 $1.66
Sierra 18-2687 SealsLower Unit Seal KitSierra Lower Unit Seal Kit #18-2687Normalized SKU: 182687UPC Code: 030999562869
Sold out -17% sale
Sierra Lower Unit Seal Kit #18-2688
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Sierra Sierra Lower Unit Seal Kit #18-2688 $15.67 $18.70
Sierra 18-2688 SealsLower Unit Seal KitSierra Lower Unit Seal Kit #18-2688Normalized SKU: 182688UPC Code: 030999562876
Sold out
Sierra Lower Unit Seal Kit #18-2689
Sierra Sierra Lower Unit Seal Kit #18-2689 $0.00
Sierra 18-2689 SealsLower Unit Seal KitSierra Lower Unit Seal Kit #18-2689Normalized SKU: 182689UPC Code: 030999562883
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
Sold out -15% sale
Sierra Lower Unit Seal Kit #18-2691
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Sierra Sierra Lower Unit Seal Kit #18-2691 $4.32 $5.08
Sierra 18-2691 SealsLower Unit Seal KitSierra Lower Unit Seal Kit #18-2691Normalized SKU: 182691UPC Code: 030999562906
-20% sale
Sierra Not Qualified for Free Shipping Sierra Lower Unit Seal Kit #18-2692
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Sierra Sierra Lower Unit Seal Kit #18-2692 $73.08 $90.72
Sierra 18-2692 Seals Lower Unit Seal Kit Sierra Lower Unit Seal Kit #18-2692 For: Johnson/Evinrude 85 V-4 1973-83, 90 V-4 1973-83, 100 V-4 1973-83, 110 V-4 1973-83, 115 V-4 1973-83GLM86712Mallory9-74113 Normalized SKU: 182692UPC Code: 030999562913
-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 #18-2697-1
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Sierra Sierra Lower Unit Seal Kit #18-2697-1 $54.48 $65.38
Sierra 18-2697-1 SealsLower Unit Seal KitOEM Interchange:CHRYSLER FORCE: 26-41365A3MERCURY MARINE: 26-41365A3Sierra Lower Unit Seal Kit #18-2697-1Normalized SKU: 1826971UPC Code: 808282243722
Sold out -17% sale
Sierra Not Qualified for Free Shipping Sierra Lower Unit Seal Kit #18-2725
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Sierra Sierra Lower Unit Seal Kit #18-2725 $56.22 $67.46
Sierra 18-2725 SealsLower Unit Seal KitOEM Interchange:MERCURY MARINE: 26-830749A01Sierra Lower Unit Seal Kit #18-2725Normalized SKU: 182725UPC Code: 808282200060
Sold out -20% sale
Sierra Not Qualified for Free Shipping Sierra Lower Unit Seal Kit #18-2783
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Sierra Sierra Lower Unit Seal Kit #18-2783 $106.39 $132.07
Sierra 18-2783 SealsLower Unit Seal KitOEM Interchange:OMC: 986629Sierra Lower Unit Seal Kit #18-2783Normalized SKU: 182783UPC Code: 808282113025
Sold out -17% sale
Sierra Not Qualified for Free Shipping Sierra Lower Unit Seal Kit #18-2785
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Sierra Sierra Lower Unit Seal Kit #18-2785 $54.75 $65.70
Sierra 18-2785 SealsLower Unit Seal KitOEM Interchange:MERCURY MARINE: 27-41899MYAMAHA: 689-W0001-21-00YAMAHA: 689-W0001-C1-00Sierra Lower Unit Seal Kit #18-2785Normalized SKU: 182785UPC Code: 030999975607
-20% sale
Sierra Not Qualified for Free Shipping Sierra Lower Unit Seal Kit #18-2787
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Sierra Sierra Lower Unit Seal Kit #18-2787 $84.07 $104.36
Sierra 18-2787 SealsLower Unit Seal KitOEM Interchange:MERCURY MARINE: 27-92648MYAMAHA: 698-W0001-20-00YAMAHA: 698-W0001-C0-00Sierra Lower Unit Seal Kit #18-2787Normalized SKU: 182787UPC Code: 030999975614
-17% sale
Sierra Not Qualified for Free Shipping Sierra Lower Unit Seal Kit #18-2788
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Sierra Sierra Lower Unit Seal Kit #18-2788 $20.17 $24.07
Sierra 18-2788 SealsLower Unit Seal KitOEM Interchange:YAMAHA: 6H3-W0001-21-00YAMAHA: 6H3-W0001-C1-00Sierra Lower Unit Seal Kit #18-2788Normalized SKU: 182788UPC Code: 030999975621
Sold out -15% sale
Sierra Not Qualified for Free Shipping Sierra Lower Unit Seal Kit #18-2789
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Sierra Sierra Lower Unit Seal Kit #18-2789 $4.66 $5.48
Sierra 18-2789 SealsLower Unit Seal KitOEM Interchange:YAMAHA: 6J8-W0001-21-00YAMAHA: 6J8-W0001-C2-00Sierra Lower Unit Seal Kit #18-2789Normalized SKU: 182789UPC Code: 030999975638
Sold out -20% sale
Sierra Not Qualified for Free Shipping Sierra Lower Unit Seal Kit #18-2791
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Sierra Sierra Lower Unit Seal Kit #18-2791 $143.55 $178.20
Sierra 18-2791 SealsLower Unit Seal KitOEM Interchange:OMC: 3850597OMC: 987251VOLVO: 3850597Sierra Lower Unit Seal Kit #18-2791Normalized SKU: 182791UPC Code: 808282113049
Sold out -17% sale
Sierra Not Qualified for Free Shipping Sierra Lower Unit Seal Kit #18-2792
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Sierra Sierra Lower Unit Seal Kit #18-2792 $47.60 $57.11
Sierra 18-2792 SealsLower Unit Seal KitOEM Interchange:YAMAHA: 6H4-W0001-20-00YAMAHA: 6H4-W0001-21-00Sierra Lower Unit Seal Kit #18-2792Normalized SKU: 182792UPC Code: 030999752994
Sold out -20% sale
Sierra Not Qualified for Free Shipping Sierra Lower Unit Seal Kit #18-2794-1
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Sierra Sierra Lower Unit Seal Kit #18-2794-1 $102.49 $127.22
Sierra 18-2794-1 SealsLower Unit Seal KitOEM Interchange:YAMAHA: 6E5-W0001-51-00YAMAHA: 6E5-W0001-F1-00YAMAHA: 6F3-W0001-21-00YAMAHA: 6F3-W0001-C1-00YAMAHA: 6G5-W0001-21-00YAMAHA: 6G5-W0001-C1-00Sierra Lower Unit Seal Kit #18-2794-1Normalized SKU: 1827941UPC Code: 808282201814
Sold out -16% sale
Sierra Not Qualified for Free Shipping Sierra Lower Unit Seal Kit #18-2798
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Sierra Sierra Lower Unit Seal Kit #18-2798 $7.92 $9.32
Sierra 18-2798 SealsLower Unit Seal KitOEM Interchange:YAMAHA: 688-W0001-20-00YAMAHA: 688-W0001-C0-00Sierra Lower Unit Seal Kit #18-2798Normalized SKU: 182798UPC Code: 030999753052
-20% sale
Sierra Not Qualified for Free Shipping Sierra Lower Unit Seal Kit #18-2799
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Sierra Sierra Lower Unit Seal Kit #18-2799 $133.86 $166.18
Sierra 18-2799 SealsLower Unit Seal KitOEM Interchange:YAMAHA: 61A-W0001-21-00YAMAHA: 61A-W0001-C1-00Sierra Lower Unit Seal Kit #18-2799Normalized SKU: 182799UPC Code: 030999753069
Sold out -17% sale
Sierra Not Qualified for Free Shipping Sierra Lower Unit Seal Kit #18-74610
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Sierra Sierra Lower Unit Seal Kit #18-74610 $37.43 $44.68
Sierra 18-74610 Drive GasketsSierra Lower Unit Seal Kit #18-74610Normalized SKU: 1874610UPC Code: 808282360795

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.

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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.

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