-17% sale
Sierra Not Qualified for Free Shipping Sierra Manifold to Crankcase Gasket 2-pk #18-2867-9
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Sierra Sierra Manifold to Crankcase Gasket 2-pk #18-2867-9 $13.00 $15.52
Sierra 18-2867-9 Engine GasketsManifold to Crankcase Gasket (Priced Per Pkg of 2)Sierra Manifold to Crankcase Gasket (Priced Per Pkg of 2) #18-2867-9Normalized SKU: 1828679UPC Code: 808282163723
-17% sale
Sierra Not Qualified for Free Shipping Sierra Powerhead Base Gasket 2-pk #18-2864-9
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Sierra Sierra Powerhead Base Gasket 2-pk #18-2864-9 $31.42 $37.50
Sierra 18-2864-9 Engine GasketsPowerhead Base Gasket (Priced Per Pkg of 2)Sierra Powerhead Base Gasket (Priced Per Pkg of 2) #18-2864-9Normalized SKU: 1828649UPC Code: 808282163693
-17% sale
Sierra Not Qualified for Free Shipping Sierra Powerhead Base Gasket 2-pk #18-2865-9
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Sierra Sierra Powerhead Base Gasket 2-pk #18-2865-9 $19.02 $22.70
Sierra 18-2865-9 Engine GasketsPowerhead Base Gasket (Priced Per Pkg of 2)Sierra Powerhead Base Gasket (Priced Per Pkg of 2) #18-2865-9Normalized SKU: 1828659UPC Code: 808282163709
Sold out -15% sale
Sierra Not Qualified for Free Shipping Sierra Tilt Clutch Cover Gasket 2-pk #18-2863-9
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Sierra Sierra Tilt Clutch Cover Gasket 2-pk #18-2863-9 $0.60 $0.70
Sierra 18-2863-9 Engine GasketsTilt Clutch Cover Gasket (Priced Per Pkg of 2)Sierra Tilt Clutch Cover Gasket (Priced Per Pkg of 2) #18-2863-9Normalized SKU: 1828639UPC Code: 808282163686
Sold out -17% sale
Sierra Not Qualified for Free Shipping Sierra Leaf Plate Gasket 2-pk #18-2862-9
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Sierra Sierra Leaf Plate Gasket 2-pk #18-2862-9 $10.18 $12.15
Sierra 18-2862-9 Engine GasketsLeaf Plate Gasket (Priced Per Pkg of 2)Sierra Leaf Plate Gasket (Priced Per Pkg of 2) #18-2862-9Normalized SKU: 1828629UPC Code: 808282163679
-17% sale
Sierra Not Qualified for Free Shipping Sierra Manifold End Cap Gasket 2-pk #18-2859-9
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Sierra Sierra Manifold End Cap Gasket 2-pk #18-2859-9 $8.82 $10.53
Sierra 18-2859-9 Engine GasketsManifold End Cap Gasket (Priced Per Pkg of 2)Sierra Manifold End Cap Gasket (Priced Per Pkg of 2) #18-2859-9Normalized SKU: 1828599UPC Code: 808282163648
Sold out -15% sale
Sierra Not Qualified for Free Shipping Sierra Thermostat Gasket 2-pk #18-2858-9
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Sierra Sierra Thermostat Gasket 2-pk #18-2858-9 $6.14 $7.22
Sierra 18-2858-9 Engine GasketsThermostat Gasket (Priced Per Pkg of 2)Sierra Thermostat Gasket (Priced Per Pkg of 2) #18-2858-9Normalized SKU: 1828589UPC Code: 808282163631
Sold out -17% sale
Sierra Not Qualified for Free Shipping Sierra Water Jacket Gasket 2-pk #18-2856-9
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Sierra Sierra Water Jacket Gasket 2-pk #18-2856-9 $9.02 $10.77
Sierra 18-2856-9 Engine GasketsWater Jacket Gasket (Priced Per Pkg of 2)Sierra Water Jacket Gasket (Priced Per Pkg of 2) #18-2856-9Normalized SKU: 1828569UPC Code: 808282163617
Sold out -15% sale
Sierra Not Qualified for Free Shipping Sierra Air Silencer Gasket 2-pk #18-2857-9
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Sierra Sierra Air Silencer Gasket 2-pk #18-2857-9 $0.77 $0.90
Sierra 18-2857-9 Engine GasketsAir Silencer Gasket (Priced Per Pkg of 2)Sierra Air Silencer Gasket (Priced Per Pkg of 2) #18-2857-9Normalized SKU: 1828579UPC Code: 808282163624
-16% sale
Sierra Manifold End Cap Gasket 2-pk #18-2860-9
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Sierra Sierra Manifold End Cap Gasket 2-pk #18-2860-9 $6.22 $7.32
Sierra 18-2860-9 Engine Gaskets Manifold End Cap Gasket (Priced Per Pkg of 2) Barr OMC47311130 GLM 33340 OMC Stern Drive 311130 Sierra Manifold End Cap Gasket (Priced Per Pkg of 2) #18-2860-9 Normalized SKU: 1828609UPC Code: 808282163655
Sold out -17% sale
Sierra Qualifies for Free Shipping Sierra Exhaust Elbow Gasket 2-pk #18-2854-9
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Sierra Sierra Exhaust Elbow Gasket 2-pk #18-2854-9 $11.25 $13.43
Sierra 18-2854-9 Engine GasketsExhaust Elbow Gasket (Priced Per Pkg of 2)Sierra Exhaust Elbow Gasket (Priced Per Pkg of 2) #18-2854-9Normalized SKU: 1828549UPC Code: 808282163594
-15% sale
Sierra Not Qualified for Free Shipping Sierra Shift Housing Gasket 2-pk #18-2855-9
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Sierra Sierra Shift Housing Gasket 2-pk #18-2855-9 $4.66 $5.48
Sierra 18-2855-9 Engine GasketsShift Housing Gasket (Priced Per Pkg of 2)Sierra Shift Housing Gasket (Priced Per Pkg of 2) #18-2855-9Normalized SKU: 1828559UPC Code: 808282163600
-17% sale
Sierra 18-2852-9 Engine Gaskets
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Sierra Sierra Powerhead Base Gasket 2-pk #18-2852-9 $20.17 $24.07
Sierra 18-2852-9 Engine GasketsPowerhead Base Gasket (Priced Per Pkg of 2)Sierra Powerhead Base Gasket (Priced Per Pkg of 2) #18-2852-9Normalized SKU: 1828529UPC Code: 808282163570
Sold out -15% sale
Sierra Not Qualified for Free Shipping Sierra Swivel Bearing Gasket 2-pk #18-2851-9
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Sierra Sierra Swivel Bearing Gasket 2-pk #18-2851-9 $6.99 $8.22
Sierra 18-2851-9 Engine GasketsSwivel Bearing Gasket (Priced Per Pkg of 2)Sierra Swivel Bearing Gasket (Priced Per Pkg of 2) #18-2851-9Normalized SKU: 1828519UPC Code: 808282163563
-15% sale
Sierra Not Qualified for Free Shipping Sierra Exhaust Cover Gasket 2-pk #18-2853-9
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Sierra Sierra Exhaust Cover Gasket 2-pk #18-2853-9 $6.99 $8.22
Sierra 18-2853-9 Engine GasketsExhaust Cover Gasket (Priced Per Pkg of 2)Sierra Exhaust Cover Gasket (Priced Per Pkg of 2) #18-2853-9Normalized SKU: 1828539UPC Code: 808282163587
-17% sale
Sierra Not Qualified for Free Shipping Sierra Carb Base Gasket 2-pk #18-2848-9
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Sierra Sierra Carb Base Gasket 2-pk #18-2848-9 $13.22 $15.78
Sierra 18-2848-9 Engine GasketsCarb Base Gasket (Priced Per Pkg of 2)Sierra Carb Base Gasket (Priced Per Pkg of 2) #18-2848-9Normalized SKU: 1828489UPC Code: 808282163532
-16% sale
Sierra Not Qualified for Free Shipping Sierra Thermostat Gasket 2-pk #18-2844-9
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Sierra Sierra Thermostat Gasket 2-pk #18-2844-9 $2.36 $2.78
Sierra 18-2844-9 Engine GasketsThermostat Gasket (Priced Per Pkg of 2)Sierra Thermostat Gasket (Priced Per Pkg of 2) #18-2844-9Normalized SKU: 1828449UPC Code: 808282163518
-17% sale
Sierra Not Qualified for Free Shipping Sierra Thermostat Gasket 2-pk #18-2843-9
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Sierra Sierra Thermostat Gasket 2-pk #18-2843-9 $9.81 $11.71
Sierra 18-2843-9 Engine GasketsThermostat Gasket (Priced Per Pkg of 2)Sierra Thermostat Gasket (Priced Per Pkg of 2) #18-2843-9Normalized SKU: 1828439UPC Code: 808282163501
-17% sale
Sierra Not Qualified for Free Shipping Sierra Valve Cover Gasket #18-2845
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Sierra Sierra Valve Cover Gasket #18-2845 $30.01 $35.82
Sierra 18-2845 Engine GasketsValve Cover GasketOEM Interchange:CHRIS-CRAFT: 16.11-01236CRUSADER: 91351MERCURY MARINE: 27-11999OMC: 912965Sierra Valve Cover Gasket #18-2845Normalized SKU: 182845UPC Code: 030999313539
-16% sale
Sierra Not Qualified for Free Shipping Sierra Water Pump Base Gasket 2-pk #18-2841-9
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Sierra Sierra Water Pump Base Gasket 2-pk #18-2841-9 $4.74 $5.58
Sierra 18-2841-9 Engine GasketsWater Pump Base Gasket (Priced Per Pkg of 2)Sierra Water Pump Base Gasket (Priced Per Pkg of 2) #18-2841-9Normalized SKU: 1828419UPC Code: 808282163488

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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