Engines & Maintenance

Sierra Ignition Switch 3 Position Magneto With Choke SMP41070-2 Back Up Nut: Not Required Face Nut: Hex Black Plastic Hole Size: 7/8" Length: Short: 5/8" maximum panel thickness Material: Marine grade glass-filled Polyester Rated...

Sierra Mallory Electronic Distributor Ignition Module Replacement Module for Mallory Electronic Distributors Interchangeable with the following: Mallory9-29801

Sierra Manifold Part#: S-18-1956-1 with End Caps Interchange: Barr - MC 1 99798 GLM - 51210 Marine Power - 600333 Mercruiser Stern Drive  860235A04 99798A16 99798A3 99798A9 Osco - 9798

Sierra Manifold - Mercruiser - S-18-1952-1. Port & StarboardReplaces: Mercruiser 99746A8, A17 Marine Power 611447, Barr MC-1-99746Fits: Most 4. 3L (262 CID) V-6 applicationSupplied with Mounting PackageUse with:Mounting Kit: S-18-8533 Part Number...

Sierra Manifold - Mercruiser - S-18-1953-2. Port & Starboard. Supplied with Mounting PackageReplaces: Mercruiser 87114A19, 86024A10, 860246A15, 860246A3, 860246A7, 860246A9, 860336A2, 860337A2, 87114A19, 87114A30Marine Power 0994-100, Barr MC-1-87114Will...

Sierra Manifold - Mercruiser - S-18-1954-1. Supplied with Mounting PackageReplaces: Mercruiser 95862A5 Marine Power 0993-000, Barr MC 1 95862Fits: Most late Model 2. 5L 153 CID & 3. 0L 181 CID with Rochester Carb 5 Bolt Pattern (1983-89)Use with:Exhaust...

Sierra Manifold - Mercruiser - S-18-1955-1. Supplied with Mounting PackageReplaces: Mercruiser 95862A5 Marine Power 0993-000, Barr MC 1 95862Fits: Most late Model 2. 5L 153 CID & 3. 0L 181 CID with Rochester Carb 5 Bolt Pattern (1983-89)Use with:Exhaust...

Sierra Manifold - Mercruiser - S-18-1956-3. Supplied with Mounting PackageReplaces: Mercruiser 860235A04, 99798A3, 99798A9, 99798A16, 99798A18, 806867A8Marine Power 600333 Barr MC 1 99798Fits: 2. 5 & 3. 0L (1983-89) Part Number SRA-S-18-1956-3

Sierra Manifold - Mercruiser - S-18-1957-2. Port & Starboard. Replaces: Mercruiser 89011A8, 807078A6, 807078T10, 80707809, 807078A4, 807078A2Marine Power 0991-1000, Barr MC-1-89011Will fit either sideFits: Most Mercruiser (GM) V-8 big blocks with center...

Sierra Manifold - Mercruiser - S-18-1960-1. Replaces: 58759A10, A14, 58759A13, 58759A1, 52969A1, 52073A1Barr MC 1 58759Fits: Most Mercruiser (GM) Inline 6 Cyl. EnginesSupplied with Mounting PackageUse with:Mounting Kit: S-18-8531 Part Number...

Sierra Manifold - Mercruiser - S-18-1966-1. Replaces: 806867A2, 806867A3, 806867A8, 806867A9, 806867A12, 816329A3, 860235A03, 99798A18Fits: 3. 0L/LX (1990 & Newer); Marine Power Engine Model E181S Part Number SRA-S-18-1966-1

Sierra Manifold Riser Spacer 3" - Mercruiser - S-18-1908. Replaces: 93320 Mercruiser GM V6 229 and 262cu. in. (Models: 185 and 205),GM Small Block V8 305-350cu. in. (Models: 200, 228, 230, 260 and 898), GM Big Block V8 454cu. in. (Models: 330, 340 and 7...