Sierra International 1-8-1-932 Manifold 18-1932

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 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 Edelbrock Performer Rpm 4V/Q Jet Water Intake Manifold For Sb Chevy Engines 1955 1986 18-34082

Sierra International Edelbrock Performer Rpm 4V/Q Jet Water Intake Manifold For Sb Chevy Engines 1955 1986 18-34082. It is designed for Chevy 1955-1986 262 to 400 C.I.D. V8 engines for spread-bore (Q-Jet) or square-bore carbs. Built with durable... ... more

Sierra International 1-8-1-997-1- Manifold 18-1997-1

Sierra International 1-8-1-997-1- Manifold 18-1997-1. Designed to be interchangeable with the following: GLM 56230 Mallory 9-40110 Osco 994. Each Sierra product meets or exceeds the original equipment part it replaces. 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... ... more

Sierra International 1-8-1-940 Manifold 18-1940

Sierra International 1-8-1-940 Manifold 18-1940. Each Sierra product meets or exceeds the original equipment part it replaces. If using a blocked end plate either gasket will work. If using an open end plate use an open gasket Features of Sierra... ... 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)... ... more

Sierra International Manifold For Mcm/Mie Gm V8 305/350/377 Cid Engines 1983 2002 18-1953-2

Sierra International Manifold For Mcm/Mie Gm V8 305/350/377 Cid Engines 1983 2002 18-1953-2. The manifold is supplied with gaskets and will fit port and starboard applications. It is ideally suited for freshwater applications. Interchangeable with the... ... 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... ... more

Sierra International Universal Center Riser Manifold 18-1998-1

Sierra International Universal Center Riser Manifold 18-1998-1. These Boating & Marine from Sierra International are built with precision and high quality materials for optimal performance and reliability. For optimal performance and gasket sealing... ... more

Sierra International Edelbrock Performer Rpm 4V/Q Jet Water Intake Manifold For Bb Chevy Engines w/ Oval Port Heads 18-34084

Sierra International Edelbrock Performer Rpm 4V/Q Jet Water Intake Manifold For Bb Chevy Engines w/ Oval Port Heads 18-34084. It is designed for Chevy 1975 and earlier 396 to 502 C.I.D. V8 engines with oval-port heads. Built with durable aluminum... ... more

Sierra International Edelbrock Performer Rpm 4V/Q Jet Water Intake Manifold For Sb Chevy Engines 1987 1995 18-34083

Sierra International Edelbrock Performer Rpm 4V/Q Jet Water Intake Manifold For Sb Chevy Engines 1987 1995 18-34083. It is designed for Chevy 1987-1995 262 to 400 C.I.D. V8 engines for spread-bore (Q-Jet) or square-bore carbs. Built with durable... ... 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... ... 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... ... more

Sierra International 1-8-1-986-1- Manifold 18-1986-1

Sierra International 1-8-1-986-1- Manifold 18-1986-1. Built with quality marine-grade components for optimal performance and reliability. For Port and Starboard applications. GM small block (V8) 305-350 cu. In. Cast iron. For use with 18-2949 Gasket... ... 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... ... 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... ... 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... ... more

Sierra International 1-8-1-952-1- Manifold 18-1952-1

Sierra International 1-8-1-952-1- Manifold 18-1952-1. Each Sierra product meets or exceeds the original equipment part it replaces. Port & Starboard. Features of Sierra International 18-1952-1 Manifold Sierra Manifold Meets or exceeds the original... ... more

Sierra International 1-8-1-950-1- Manifold 18-1950-1

Sierra International 1-8-1-950-1- Manifold 18-1950-1. Designed to be interchangeable with the following: GLM 51237 Mallory 9-40503 Mercruiser 77234A2 77234A7 Osco 7234B. Each Sierra product meets or exceeds the original equipment part it replaces.... ... more

Sierra International Manifold Elbow For Gm V 6/V 8 Engines 15 deg 3in Od 18-1970-2

Sierra International Manifold Elbow For Gm V 6/V 8 Engines 15 deg 3in Od 18-1970-2. These Manifold Elbows from Sierra International are built with precision and quality materials for optimal performance and reliability. The Sierra 1819702 Manifold... ... more

Sierra International International 1 1/2in x 12.5' 116-355-1123BX

Sierra International International 1 1/2in x 12.5' 116-355-1123BX. It is abrasion resistant and it is reinforced with wire helix imbedded between piles of HD synthetic cord. This imported hose is primarily used for fuel fill (gas or diesel) and is for... ... 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... ... 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... ... 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... ... more

Sierra International 18-1936 Riser 18-1936

Sierra International 18-1936 Riser 18-1936. Designed for use specifically with 18-1904 manifold and 18-2850 manifold endcap gasket. Composed of quality marine-grade material. Features of Sierra International Riser Riser replacement Fits: 170 (1974) 175... ... more

Sierra International 18-1876 Riser 18-1876

Sierra International 18-1876 Riser 18-1876. Designed for use specifically with 18-1904 manifold and 18-2850 manifold endcap gasket. Composed of quality marine-grade material. Features of Sierra International Riser Riser replacement Fits: 170 (1974) 175... ... 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... ... more

Sierra International 18-2208 Reverse Gear 18-2208

Sierra International 18-2208 Reverse Gear 18-2208. Features a gear ratio of 2.07:1. Designed to be used with 18-1550 Complete Gear Set-4 Cyl. Meets or exceeds the original equipment quality. Features of Sierra International Reverse Gear Reverse gear... ... more

Sierra International Seastar Manual Jackplate 10in Setback JP1100SS

Sierra International Seastar Manual Jackplate 10in Setback JP1100SS. This piece of Marine Equipment from Sierra International is made with interlocking slide guides that offer enhanced strength while providing smooth 3" of bind-free travel. The lead... ... more

Sierra International Idler Gear Assembly 15-15080

Sierra International Idler Gear Assembly 15-15080. Follow manufacturer recommendations and guidelines for proper fit/usage information. Marine-grade components. Each Sierra product meets or exceeds the original equipment part it replaces. Features of... ... more

Sierra International Seastar Back Mount Rack Steering System 20ft SS14120

Sierra International Seastar Back Mount Rack Steering System 20ft SS14120. Its just right for power steered boats in which No FeedBack systems are not required. Our new Rack features the precision and comfort of four turns lock-to-lock with a cable and... ... more

Sierra International Seastar Back Mount Rack Dual Steering Cable 17ft SSC13517

Sierra International Seastar Back Mount Rack Dual Steering Cable 17ft SSC13517. Tightly controlled core to conduit fit to offer precise steering. HDPE outer jacket that is abrasion resistant and provides a high resistance to water penetration.... ... more

Sierra International Seastar Nfb Safe T II Rotary Steering System 11ft SS13211

Sierra International Seastar Nfb Safe T II Rotary Steering System 11ft SS13211. This ultra-smooth 3-turn system takes the work out of steering most V-4 outboard powered boats. The Safe-T II helm is a drop-in replacement for current generation Safe-T QC... ... more

Sierra International Seastar Xtreme NFB Steering Kit 22ft SSX17622

Sierra International Seastar Xtreme NFB Steering Kit 22ft SSX17622. This Steering Kit from Sierra International includes new helm high efficiency Xtreme steering cable design and new style bezel. The Quick connect feature on both the steering cable and... ... more

Sierra International 116-337-0140 Shields Ado 4000 Fuel Line Series 337 - 5/16in ID x 250ft Length Silver 116-337-0560

Sierra International 116-337-0140 Shields Ado 4000 Fuel Line Series 337 - 5/16in ID x 250ft Length Silver 116-337-0560. It meets all current EPA and CARB standards. The hose construction is easier to rig clamp and maintains its flexibility under a... ... more

Sierra International Bearing Carrier 18-2370

Sierra International Bearing Carrier 18-2370. Includes one bearing carrier per package. It is interchangeable with Mallory 9-72600 Chrysler/Force/US Marine 19291A3 and Mercury Marine 19291A1 19291A2 and 19291A3. Each Sierra product meets or exceeds the... ... more