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Sierra
Sierra Exhaust Hose Exoflex 5" x 12.5' #16-254-5004
$516.20
$644.28
Sierra 16-254-5004 Exhaust Hose
Wt "C": 219
OD: 5 25/64" or 137mm
ID: 5" or 127mm
Bend Radius: 1.5 x I.D.
Burst Pressure: 90
Working Pressure: 30
Flexible hose suitable for delivery of cooling water and exhaust gas
Used in boat engines and pleasure-boats
EPDM black cover, corrugated
Reinforced with synthetic plies, steel wire helices
It is resistant to heat, salt water, ozone, and abrasions
Primarily used west exhaust connections with significant bends, eng intake, and scupper lines
The temperature ranges from -22°F to 212°F, Peaking at 239°F
The hose meets SAE J2006 R2 Standards
Lloyd’s Approved
Normalized SKU: 162545004UPC Code: 808282380533
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Sierra
Sierra Exhaust Hose Exoflex 5" x 6.25' #16-254-5001
$312.94
$397.45
Sierra 16-254-5001 Exhaust Hose
Wt "C": 219
OD: 5 25/64" or 137mm
ID: 5" or 127mm
Bend Radius: 1.5 x I.D.
Burst Pressure: 90
Working Pressure: 30
Flexible hose suitable for delivery of cooling water and exhaust gas
Used in boat engines and pleasure-boats
EPDM black cover, corrugated
Reinforced with synthetic plies, steel wire helices
It is resistant to heat, salt water, ozone, and abrasions
Primarily used west exhaust connections with significant bends, eng intake, and scupper lines
The temperature ranges from -22°F to 212°F, Peaking at 239°F
The hose meets SAE J2006 R2 Standards
Lloyd’s Approved
Normalized SKU: 162545001UPC Code: 808282380526
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Sierra
Sierra Exhaust Hose Exoflex 6" x 12.5' #16-254-6004
$579.37
$723.13
Sierra 16-254-6004 Exhaust Hose
Wt "C": 292
OD: 6 27/64" or 163mm
ID: 6" or 152mm
Bend Radius: 1.5 x I.D.
Burst Pressure: 90
Working Pressure: 30
Flexible hose suitable for delivery of cooling water and exhaust gas
Used in boat engines and pleasure-boats
EPDM black cover, corrugated
Reinforced with synthetic plies, steel wire helices
It is resistant to heat, salt water, ozone, and abrasions
Primarily used west exhaust connections with significant bends, eng intake, and scupper lines
The temperature ranges from -22°F to 212°F, Peaking at 239°F
The hose meets SAE J2006 R2 Standards
Lloyd’s Approved
Normalized SKU: 162546004UPC Code: 808282380571
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Sierra
Sierra Exhaust Hose Exoflex 8" x 12.5' #16-254-8004
$828.42
$1,003.16
Sierra 16-254-8004 Exhaust Hose
Wt "C": 458
OD: 8 37/64" or 218mm
ID: 8" or 203mm
Bend Radius: 1.5 x I.D.
Burst Pressure: 90
Working Pressure: 30
Flexible hose suitable for delivery of cooling water and exhaust gas
Used in boat engines and pleasure-boats
EPDM black cover, corrugated
Reinforced with synthetic plies, steel wire helices
It is resistant to heat, salt water, ozone, and abrasions
Primarily used west exhaust connections with significant bends, eng intake, and scupper lines
The temperature ranges from -22°F to 212°F, Peaking at 239°F
The hose meets SAE J2006 R2 Standards
Lloyd’s Approved
Normalized SKU: 162548004UPC Code: 808282380557
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Sierra
Sierra Exhaust Hose Exoflex 8" x 6.25' #16-254-8001
$828.83
$1,003.66
Sierra 16-254-8001 Exhaust Hose
Wt "C": 458
OD: 8 37/64" or 218mm
ID: 8" or 203mm
Bend Radius: 1.5 x I.D.
Burst Pressure: 90
Working Pressure: 30
Flexible hose suitable for delivery of cooling water and exhaust gas
Used in boat engines and pleasure-boats
EPDM black cover, corrugated
Reinforced with synthetic plies, steel wire helices
It is resistant to heat, salt water, ozone, and abrasions
Primarily used west exhaust connections with significant bends, eng intake, and scupper lines
The temperature ranges from -22°F to 212°F, Peaking at 239°F
The hose meets SAE J2006 R2 Standards
Lloyd’s Approved
Normalized SKU: 162548001UPC Code: 808282380588
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Sierra
Sierra Exhaust Housing Gasket #18-2869
$3.33
$3.92
Sierra 18-2869 Engine GasketsSierra Exhaust Housing Gasket #18-2869OEM Interchange:OMC: 305312Gaskets: Exhaust HousingSierra Exhaust Housing Gasket #18-2869Normalized SKU: 182869UPC Code: 030999313768
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Sierra
Sierra Exhaust Housing Gasket #18-2894
$6.83
$8.04
Sierra 18-2894 Engine GasketsSierra Exhaust Housing Gasket #18-2894OEM Interchange:OMC: 304314Gaskets: Exhaust HousingSierra Exhaust Housing Gasket #18-2894Normalized SKU: 182894UPC Code: 808282258436
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Sierra
Sierra Exhaust Housing Gasket #18-2901
$8.82
$10.53
Sierra 18-2901 Engine GasketsSierra Exhaust Housing Gasket #18-2901OEM Interchange:OMC: 313065Gaskets: Exhaust HousingSierra Exhaust Housing Gasket #18-2901Normalized SKU: 182901UPC Code: 808282258450
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Sierra
Sierra Exhaust Housing Gasket #18-2907
$4.83
$5.68
Sierra 18-2907 Engine GasketsSierra Exhaust Housing Gasket #18-2907OEM Interchange:OMC: 325721Gaskets: Exhaust HousingSierra Exhaust Housing Gasket #18-2907Normalized SKU: 182907UPC Code: 808282258504
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Sierra
Sierra Exhaust Housing Gasket 2-pk #18-2869-9
$5.54
$6.52
Sierra 18-2869-9 Engine GasketsExhaust Housing Gasket (Priced Per Pkg of 2)Sierra Exhaust Housing Gasket (Priced Per Pkg of 2) #18-2869-9Normalized SKU: 1828699UPC Code: 808282163747
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Sierra
Sierra Exhaust Housing Gasket 2-pk #18-2894-9
$14.15
$16.89
Sierra 18-2894-9 Engine GasketsExhaust Housing Gasket (Priced Per each)Sierra Exhaust Housing Gasket (Priced Per Pkg of 2) #18-2894-9Normalized SKU: 1828949UPC Code: 808282163990
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Sierra
Sierra Exhaust Housing Gasket 2-pk #18-2901-9
$22.54
$26.90
Sierra 18-2901-9 Engine GasketsExhaust Housing Gasket (Priced Per Pkg of 2)Sierra Exhaust Housing Gasket (Priced Per Pkg of 2) #18-2901-9Normalized SKU: 1829019UPC Code: 808282164041
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Sierra
Sierra Exhaust Housing Gasket 2-pk #18-2907-9
$9.39
$11.21
Sierra 18-2907-9 Engine GasketsExhaust Housing Gasket (Priced Per Pkg of 2)Sierra Exhaust Housing Gasket (Priced Per Pkg of 2) #18-2907-9Normalized SKU: 1829079UPC Code: 808282164102
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Sierra
Sierra Exhaust Leg Rubber Seal #18-0539
$8.03
$9.58
Sierra 18-0539 Engine GasketsExhaust Leg Rubber SealOEM Interchange:MERCURY MARINE: 37721Sierra Exhaust Leg Rubber Seal #18-0539Normalized SKU: 180539UPC Code: 030999874474
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Sierra
Sierra Exhaust Leg Rubber Seal #18-0540
$16.41
$19.59
Sierra 18-0540 Engine GasketsExhaust Leg Rubber SealOEM Interchange:OMC: 320936Sierra Exhaust Leg Rubber Seal #18-0540Normalized SKU: 180540UPC Code: 030999874481
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Sierra
Sierra Exhaust Leg Seal #18-2537
$9.98
$11.91
Sierra 18-2537 SealsExhaust Leg SealOEM Interchange:OMC: 324937Sierra Exhaust Leg Seal #18-2537Normalized SKU: 182537UPC Code: 030999752802
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Sierra
Sierra Exhaust Manifold #18-1930-2
$352.54
$440.02
Sierra 18-1930-2 Manifolds
Details:
Supplied with: Mounting Package
Fits: Volvo AQ120B, AQ125A, AQ140A, AQ145A/B, AQ131A/B/C/D, AQ151A/B/C, BB140A, BB145A
Use With:
18-2991-1: Exhaust Manifold Gasket
18-8539: Exhaust Manifold Mounting Kit
Sierra Exhaust Manifold #18-1930-2Normalized SKU: 1819302UPC Code: 808282348847
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Sierra
Sierra Exhaust Manifold #18-1957-2
$299.06
$379.82
Sierra 18-1957-2 Manifolds
Features:
Will fit either Port or Starboard
Ideally suited for freshwater applications
Use With:
18-0418: Exhaust Manifold Mounting Gasket
18-8532: Exhaust Manifold Mounting Kit
18-0672: Exhaust Elbow Gasket
18-0897: Exhaust Elbow Gasket
18-1908: Manifold Riser Spacer
18-1970-2: Riser Elbow
18-1974-1: Elbow
18-1976-2: Manifold Elbow
18-1985: Manifold Spacer
18-2849-1: Exhaust Elbow Gasket
18-8554: Exhaust Elbow Mounting Kit
18-8555: Exhaust Elbow Mounting Kit
Normalized SKU: 1819572UPC Code: 808282371357
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Sierra
Sierra Exhaust Manifold Dry Joint #18-1843
$450.01
$561.66
Sierra 18-1843 ManifoldsSierra Exhaust Manifold Dry Joint #18-1843Normalized SKU: 181843UPC Code: 808282359423
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Sierra
Sierra Exhaust Manifold Gasket #18-0102
$12.59
$15.02
Sierra 18-0102 Engine GasketsExhaust manifold gasketOEM Interchange:OMC: 323469Sierra Exhaust Manifold Gasket #18-0102Normalized SKU: 180102UPC Code: 030999750853
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!
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