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Sierra International Manifold With Mounting Package For MerCruiser/Marine Power/Barr Mc 18-1956-3

Sierra International Manifold With Mounting Package For MerCruiser/Marine Power/Barr Mc 18-1956-3

Sierra International Manifold With Mounting Package For MerCruiser/Marine Power/Barr Mc 18-1956-3. This manifold is designed for use with Mercruiser 2.5 and 3.5L engines (1983 to 1989). Replaces Mercruiser 860235A04 99798A16 99798A3 99798A9. Also... ... more

Sierra International Manifold With Mounting Package For MerCruiser/Marine Power/Barr Mc 18-1956-3

Sierra International Manifold With Mounting Package For MerCruiser/Marine Power/Barr Mc 18-1956-3. This manifold is designed for use with Mercruiser 2.5 and 3.5L engines (1983 to 1989). Replaces Mercruiser 860235A04 99798A16 99798A3 99798A9. Also...

Optics Planet

$628.68

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Sierra International 1-8-1-996 Manifold 18-1996

Sierra International 1-8-1-996 Manifold 18-1996

Sierra International 1-8-1-996 Manifold 18-1996. For: Pleasurecraft Ford Small Block V8 302 and 351 cu. in. For use with 18-8503 Exhaust Manifold Mounting Kit 18-1899 Riser 18-0183-1 Gasket Exhaust Manifold. Follow manufacturer recommendations and... ... more

Sierra International 1-8-1-996 Manifold 18-1996

Sierra International 1-8-1-996 Manifold 18-1996. For: Pleasurecraft Ford Small Block V8 302 and 351 cu. in. For use with 18-8503 Exhaust Manifold Mounting Kit 18-1899 Riser 18-0183-1 Gasket Exhaust Manifold. Follow manufacturer recommendations and...

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$537.19

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Sierra International Manifold With Mounting Package For MerCruiser 2.5L 153 Cid & 3.0L 181 Cid Engines 18-1954-1

Sierra International Manifold With Mounting Package For MerCruiser 2.5L 153 Cid & 3.0L 181 Cid Engines 18-1954-1

Sierra International Manifold With Mounting Package For MerCruiser 2.5L 153 Cid & 3.0L 181 Cid Engines 18-1954-1. It is designed for use in Mercruiser 2.5L (153 CID) and 3.0L (181 CID) (1983-1989) engines with a Rochester carburetor with a 5-bolt... ... more

Sierra International Manifold With Mounting Package For MerCruiser 2.5L 153 Cid & 3.0L 181 Cid Engines 18-1954-1

Sierra International Manifold With Mounting Package For MerCruiser 2.5L 153 Cid & 3.0L 181 Cid Engines 18-1954-1. It is designed for use in Mercruiser 2.5L (153 CID) and 3.0L (181 CID) (1983-1989) engines with a Rochester carburetor with a 5-bolt...

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$908.70

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Sierra International Dry Joint Exhaust Manifold For Gm V 6 2002 & Up 18-1842

Sierra International Dry Joint Exhaust Manifold For Gm V 6 2002 & Up 18-1842

Sierra International Dry Joint Exhaust Manifold For Gm V 6 2002 & Up 18-1842. Water is transferred from the manifold to the riser externally. Can be used with the O.E. riser. Fits GM V-6 (262 CID) engines (2002 and newer). Comes with (1) 18-2909... ... more

Sierra International Dry Joint Exhaust Manifold For Gm V 6 2002 & Up 18-1842

Sierra International Dry Joint Exhaust Manifold For Gm V 6 2002 & Up 18-1842. Water is transferred from the manifold to the riser externally. Can be used with the O.E. riser. Fits GM V-6 (262 CID) engines (2002 and newer). Comes with (1) 18-2909...

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$465.48

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Sierra International Dry Joint Exhaust Manifold For Gm V 8 2002 & Up 18-1843

Sierra International Dry Joint Exhaust Manifold For Gm V 8 2002 & Up 18-1843

Sierra International Dry Joint Exhaust Manifold For Gm V 8 2002 & Up 18-1843. Water is transferred from the manifold to the riser externally. Fits MCM/MIE GM V-8 (305 350 and 377 CID) engines with dry joint exhaust (2002 and newer). Comes with (1)... ... more

Sierra International Dry Joint Exhaust Manifold For Gm V 8 2002 & Up 18-1843

Sierra International Dry Joint Exhaust Manifold For Gm V 8 2002 & Up 18-1843. Water is transferred from the manifold to the riser externally. Fits MCM/MIE GM V-8 (305 350 and 377 CID) engines with dry joint exhaust (2002 and newer). Comes with (1)...

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$456.91

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Sierra International Elbow For V8 Inboards Only 18-1978

Sierra International Elbow For V8 Inboards Only 18-1978

Sierra International Elbow For V8 Inboards Only 18-1978. Use with the following Sierra products: 18-1950-1 Manifold 18-1951-1 Manifold 18-1954-1 Manifold 18-1955-1 Manifold 18-1958-1 Manifold 18-1960-1 Manifold 18-1962-1 Manifold 18-2833 Exhaust Elbow... ... more

Sierra International Elbow For V8 Inboards Only 18-1978

Sierra International Elbow For V8 Inboards Only 18-1978. Use with the following Sierra products: 18-1950-1 Manifold 18-1951-1 Manifold 18-1954-1 Manifold 18-1955-1 Manifold 18-1958-1 Manifold 18-1960-1 Manifold 18-1962-1 Manifold 18-2833 Exhaust Elbow...

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$463.31

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Sierra International Manifold Elbow For Gm V8 Sb Engines Most Models 18-1921

Sierra International Manifold Elbow For Gm V8 Sb Engines Most Models 18-1921

Sierra International Manifold Elbow For Gm V8 Sb Engines Most Models 18-1921. Use with Sierra's 18-1902 Manifold 18-1903 Manifold 18-8534 Exhaust Elbow Mounting Kit 18-8553 Hardware Kit (Exhaust Elbow Bolts) and 18-0943-2 Exhaust Elbow Gasket. It is... ... more

Sierra International Manifold Elbow For Gm V8 Sb Engines Most Models 18-1921

Sierra International Manifold Elbow For Gm V8 Sb Engines Most Models 18-1921. Use with Sierra's 18-1902 Manifold 18-1903 Manifold 18-8534 Exhaust Elbow Mounting Kit 18-8553 Hardware Kit (Exhaust Elbow Bolts) and 18-0943-2 Exhaust Elbow Gasket. It is...

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$308.61

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Sierra International Manifold For Gm Sb V8 Engines Port Side 18-1903

Sierra International Manifold For Gm Sb V8 Engines Port Side 18-1903

Sierra International Manifold For Gm Sb V8 Engines Port Side 18-1903. Designed for installation on the port side. Use with Sierra's 18-1921 Manifold Elbow 18-2949 Exhaust Manifold Gasket 18-8502 Exhaust Manifold Mounting Kit 18-2902-1 Exhaust Manifold... ... more

Sierra International Manifold For Gm Sb V8 Engines Port Side 18-1903

Sierra International Manifold For Gm Sb V8 Engines Port Side 18-1903. Designed for installation on the port side. Use with Sierra's 18-1921 Manifold Elbow 18-2949 Exhaust Manifold Gasket 18-8502 Exhaust Manifold Mounting Kit 18-2902-1 Exhaust Manifold...

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$453.20

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Sierra International Manifold Riser w/ Hardware 18-1909-1

Sierra International Manifold Riser w/ Hardware 18-1909-1

Sierra International Manifold Riser w/ Hardware 18-1909-1. 4" outlet 7. Material: CAST IRON. Use with 18-1848 manifold 18-1986-1 manifold 18-8507 exhaust elbow mounting kit and 18-0943-2 gasket exhaust elbow. Features of Sierra International Manifold... ... more

Sierra International Manifold Riser w/ Hardware 18-1909-1

Sierra International Manifold Riser w/ Hardware 18-1909-1. 4" outlet 7. Material: CAST IRON. Use with 18-1848 manifold 18-1986-1 manifold 18-8507 exhaust elbow mounting kit and 18-0943-2 gasket exhaust elbow. Features of Sierra International Manifold...

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$384.91

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Sierra International Manifold For Port And Starboard 18-1957-2

Sierra International Manifold For Port And Starboard 18-1957-2

Sierra International Manifold For Port And Starboard 18-1957-2. Ideally suited for freshwater applications. Fits most Mercruiser (GM) V-8 Big Blocks with a center riser. Can be used with Sierra's 18-0418 Exhaust Manifold Mounting Gasket 18-8532 Exhaust... ... more

Sierra International Manifold For Port And Starboard 18-1957-2

Sierra International Manifold For Port And Starboard 18-1957-2. Ideally suited for freshwater applications. Fits most Mercruiser (GM) V-8 Big Blocks with a center riser. Can be used with Sierra's 18-0418 Exhaust Manifold Mounting Gasket 18-8532 Exhaust...

Optics Planet

$516.13

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Sierra International 1-8-1-960-1- Manifold 18-1960-1

Sierra International 1-8-1-960-1- Manifold 18-1960-1

Sierra International 1-8-1-960-1- Manifold 18-1960-1. Each Sierra product meets or exceeds the original equipment part it replaces. Supplied with Mounting Package. Fits: Most Mercruiser (GM) in-line 6 cyl. engines. Features of Sierra International... ... more

Sierra International 1-8-1-960-1- Manifold 18-1960-1

Sierra International 1-8-1-960-1- Manifold 18-1960-1. Each Sierra product meets or exceeds the original equipment part it replaces. Supplied with Mounting Package. Fits: Most Mercruiser (GM) in-line 6 cyl. engines. Features of Sierra International...

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$1,338.06

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Sierra International 1-8-1-955-1- Manifold 18-1955-1

Sierra International 1-8-1-955-1- Manifold 18-1955-1

Sierra International 1-8-1-955-1- Manifold 18-1955-1. Each Sierra product meets or exceeds the original equipment part it replaces. Fits MCM 140 (1982 and older). For use with 18-4009 manifold end plate 18-8549 hardware kit manifold bolts 18-1971 elbow... ... more

Sierra International 1-8-1-955-1- Manifold 18-1955-1

Sierra International 1-8-1-955-1- Manifold 18-1955-1. Each Sierra product meets or exceeds the original equipment part it replaces. Fits MCM 140 (1982 and older). For use with 18-4009 manifold end plate 18-8549 hardware kit manifold bolts 18-1971 elbow...

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$772.37

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Sierra International Dry Joint Exhaust Elbow For Gm V 6/V 8 2002 & Up 18-1845

Sierra International Dry Joint Exhaust Elbow For Gm V 6/V 8 2002 & Up 18-1845

Sierra International Dry Joint Exhaust Elbow For Gm V 6/V 8 2002 & Up 18-1845. Will also fit 2002 and newer MIE GM V-8 (350 and 377 CID) engines with a dry joint exhaust manifold (serial number 0M317000 and up). Can be used with Sierra's 18-1843... ... more

Sierra International Dry Joint Exhaust Elbow For Gm V 6/V 8 2002 & Up 18-1845

Sierra International Dry Joint Exhaust Elbow For Gm V 6/V 8 2002 & Up 18-1845. Will also fit 2002 and newer MIE GM V-8 (350 and 377 CID) engines with a dry joint exhaust manifold (serial number 0M317000 and up). Can be used with Sierra's 18-1843...

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$329.11

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Sierra International Manifold Elbow For 3in I.D. Exhaust Hose 18-1999

Sierra International Manifold Elbow For 3in I.D. Exhaust Hose 18-1999

Sierra International Manifold Elbow For 3in I.D. Exhaust Hose 18-1999. D. If a blocked mounting kit is required use Sierra Part Number 18-8535. The manifold elbow comes with (1) Sierra 18-4364 Exhaust Elbow Mounting Package (Open). Use this elbow with... ... more

Sierra International Manifold Elbow For 3in I.D. Exhaust Hose 18-1999

Sierra International Manifold Elbow For 3in I.D. Exhaust Hose 18-1999. D. If a blocked mounting kit is required use Sierra Part Number 18-8535. The manifold elbow comes with (1) Sierra 18-4364 Exhaust Elbow Mounting Package (Open). Use this elbow with...

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$251.95

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Sierra International Cast Iron Manifold w/ Mounting Package 18-1931-1

Sierra International Cast Iron Manifold w/ Mounting Package 18-1931-1

Sierra International Cast Iron Manifold w/ Mounting Package 18-1931-1. It contains Sierra 18-2949 Exhaust Manifold Gasket and 18-2971-1 Exhaust Manifold Gasket. It is interchangeable with Barr VO-1-835804 GLM 51630 HGE 5804 Mallory 9-40901 Osco 5805... ... more

Sierra International Cast Iron Manifold w/ Mounting Package 18-1931-1

Sierra International Cast Iron Manifold w/ Mounting Package 18-1931-1. It contains Sierra 18-2949 Exhaust Manifold Gasket and 18-2971-1 Exhaust Manifold Gasket. It is interchangeable with Barr VO-1-835804 GLM 51630 HGE 5804 Mallory 9-40901 Osco 5805...

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$455.83

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Sierra International Bellows Kit OMC Cobra Without Cone Clutch 18-2771

Sierra International Bellows Kit OMC Cobra Without Cone Clutch 18-2771

Sierra International Bellows Kit OMC Cobra Without Cone Clutch 18-2771. It is interchangeable with the following: GLM 21962 Mallory 9-72930 OMC 3858631 3854270. Contains: (1) 18-2613 Outdrive Gasket (1) 18-2763 Shift Cable Bellows (1) 18-2764 Exhaust... ... more

Sierra International Bellows Kit OMC Cobra Without Cone Clutch 18-2771

Sierra International Bellows Kit OMC Cobra Without Cone Clutch 18-2771. It is interchangeable with the following: GLM 21962 Mallory 9-72930 OMC 3858631 3854270. Contains: (1) 18-2613 Outdrive Gasket (1) 18-2763 Shift Cable Bellows (1) 18-2764 Exhaust...

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$226.64

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Sierra International 18-8205 Transom Seal Kit 18-8205

Sierra International 18-8205 Transom Seal Kit 18-8205

Sierra International 18-8205 Transom Seal Kit 18-8205. It is interchangeable with Mallory 9-72902 and Mercruiser 30-803097T1. The kit includes Sierra's 18-2100 Heavy-Duty Gimbal Bearing 18-2161 Shift Arm 18-2619-1 Outdrive Gasket Set 18-2750 Exhaust... ... more

Sierra International 18-8205 Transom Seal Kit 18-8205

Sierra International 18-8205 Transom Seal Kit 18-8205. It is interchangeable with Mallory 9-72902 and Mercruiser 30-803097T1. The kit includes Sierra's 18-2100 Heavy-Duty Gimbal Bearing 18-2161 Shift Arm 18-2619-1 Outdrive Gasket Set 18-2750 Exhaust...

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$296.95

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Sierra International 18-8218 Transom Seal Kit 18-8218

Sierra International 18-8218 Transom Seal Kit 18-8218

Sierra International 18-8218 Transom Seal Kit 18-8218. It is interchangeable with Mallory 9-72902 and Mercruiser 30-803097T1. The kit includes Sierra's 18-2100 Heavy-Duty Gimbal Bearing 18-2161 Shift Arm 18-2619-1 Outdrive Gasket Set 18-2750 Exhaust... ... more

Sierra International 18-8218 Transom Seal Kit 18-8218

Sierra International 18-8218 Transom Seal Kit 18-8218. It is interchangeable with Mallory 9-72902 and Mercruiser 30-803097T1. The kit includes Sierra's 18-2100 Heavy-Duty Gimbal Bearing 18-2161 Shift Arm 18-2619-1 Outdrive Gasket Set 18-2750 Exhaust...

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$264.08

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Sierra International Transom Seal Kit OMC Sx Cobra Drives/Volvo Sx Drives 18-2772-1

Sierra International Transom Seal Kit OMC Sx Cobra Drives/Volvo Sx Drives 18-2772-1

Sierra International Transom Seal Kit OMC Sx Cobra Drives/Volvo Sx Drives 18-2772-1. The kit contains the following: 18-1074 Exhaust Bellows 18-2100 Gimbal Bearing 18-2765 U-Joint Bellows 18-2996 Outdrive Seal 18-715 O-Ring 18-710-64-2 Hose Clamp... ... more

Sierra International Transom Seal Kit OMC Sx Cobra Drives/Volvo Sx Drives 18-2772-1

Sierra International Transom Seal Kit OMC Sx Cobra Drives/Volvo Sx Drives 18-2772-1. The kit contains the following: 18-1074 Exhaust Bellows 18-2100 Gimbal Bearing 18-2765 U-Joint Bellows 18-2996 Outdrive Seal 18-715 O-Ring 18-710-64-2 Hose Clamp...

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$248.42

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Sierra International Alternator Conversion Kit For MerCruiser 224/3.7L 18-5953-1

Sierra International Alternator Conversion Kit For MerCruiser 224/3.7L 18-5953-1

Sierra International Alternator Conversion Kit For MerCruiser 224/3.7L 18-5953-1. The kit includes a new 18-5956 68 AMP alternator 18-5968 mounting brackets pulley (8.0" O.D.x2.75"H) wiring hardware and instructions. Note: Fuse kit 18-8220 sold... ... more

Sierra International Alternator Conversion Kit For MerCruiser 224/3.7L 18-5953-1

Sierra International Alternator Conversion Kit For MerCruiser 224/3.7L 18-5953-1. The kit includes a new 18-5956 68 AMP alternator 18-5968 mounting brackets pulley (8.0" O.D.x2.75"H) wiring hardware and instructions. Note: Fuse kit 18-8220 sold...

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$1,149.81

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Sierra International Carburetor w/ Base Gasket For MerCruiser 120/2.5L & 140/3.0L 18-7370N

Sierra International Carburetor w/ Base Gasket For MerCruiser 120/2.5L & 140/3.0L 18-7370N

Sierra International Carburetor w/ Base Gasket For MerCruiser 120/2.5L & 140/3.0L 18-7370N. 5L and 140/3.0L inboard engines. The carburetor includes the base gasket. Use with Sierra's 18-7098-1 Carburetor Kit and 18-0994 Carburetor Mounting Gasket. It... ... more

Sierra International Carburetor w/ Base Gasket For MerCruiser 120/2.5L & 140/3.0L 18-7370N

Sierra International Carburetor w/ Base Gasket For MerCruiser 120/2.5L & 140/3.0L 18-7370N. 5L and 140/3.0L inboard engines. The carburetor includes the base gasket. Use with Sierra's 18-7098-1 Carburetor Kit and 18-0994 Carburetor Mounting Gasket. It...

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$502.12

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Sierra International Remanufactured Universal Q Jet Carburetor With Electric Choke And Base Gasket 18-7640

Sierra International Remanufactured Universal Q Jet Carburetor With Electric Choke And Base Gasket 18-7640

Sierra International Remanufactured Universal Q Jet Carburetor With Electric Choke And Base Gasket 18-7640. Use with Sierra's 18-7095 Carburetor Kit and 18-0462 Carburetor Mounting Gasket. The carburetor is interchangeable with Mallory 9-34084 and... ... more

Sierra International Remanufactured Universal Q Jet Carburetor With Electric Choke And Base Gasket 18-7640

Sierra International Remanufactured Universal Q Jet Carburetor With Electric Choke And Base Gasket 18-7640. Use with Sierra's 18-7095 Carburetor Kit and 18-0462 Carburetor Mounting Gasket. The carburetor is interchangeable with Mallory 9-34084 and...

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$1,269.34

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Sierra International Carburetor w/ Base Gasket For MerCruiser 5.0L 1998 2004 18-7375N

Sierra International Carburetor w/ Base Gasket For MerCruiser 5.0L 1998 2004 18-7375N

Sierra International Carburetor w/ Base Gasket For MerCruiser 5.0L 1998 2004 18-7375N. 0L (1998-2004) (s/n 0L015751-0W300009) inboard engines. The carburetor includes the base gasket. Use with Sierra's 18-7098-1 Carburetor Kit and 18-0994 Carburetor... ... more

Sierra International Carburetor w/ Base Gasket For MerCruiser 5.0L 1998 2004 18-7375N

Sierra International Carburetor w/ Base Gasket For MerCruiser 5.0L 1998 2004 18-7375N. 0L (1998-2004) (s/n 0L015751-0W300009) inboard engines. The carburetor includes the base gasket. Use with Sierra's 18-7098-1 Carburetor Kit and 18-0994 Carburetor...

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$493.91

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