Exhaust System

Sierra Elbow Gasket 18-0476-1 (Blocked) for Volvo Penta Exhaust Risers 18-1939, 18-1999

Sierra Exhaust Elbow Gasket 18-0309-1, Replaces OE 96562, Fits Exhaust Elbows 18-1928, 18-1934 & 18-1918

Sierra Exhaust Manifold Elbow Gasket 18-0305-1, Replaces 96108, for Crusader 18-1929/18-1933 Manifolds

Sierra Manifold Gasket 18-0183-1, Replaces 27-73866, for Exhaust Manifolds 18-1958-1 & 18-1962-1

Sierra T-Bolt Band Clamp for Marine Exhaust Hose - Available in 2" and 6" ID

Sierra Shieldsflex II Marine Water/Exhaust Hose - Available in 5/8" to 3" ID

Sierra Exhaust Elbow Gasket, Replaces OMC 907764, 2-Pack (18-0104-9)

Sierra Inner Exhaust Cover Gasket 18-0102, Replaces OMC 326264, for Johnson/Evinrude Outboard Motors

Sierra Exhaust Cover Plate Gasket 18-2741 for Mercury Outboard Engines

Sierra Exhaust Manifold Gasket 18-2971-1 for Volvo Penta Exhaust Manifolds

Sierra Exhaust Riser Gasket 18-0677-1-9, Fits 18-1899 Riser, Pack of 2

Sierra 18-0604 Exhaust Manifold Gasket Set - GM 305-350 CID Engines

Sierra 18-1957-2 Exhaust Manifold for Mercruiser Stern Drive Engines (Replaces 89011A8)

Sierra 18-0603 Exhaust Manifold Gasket Set, Ford 302-351 CID Engines, Replaces GLM 39920

Sierra 18-2750 Exhaust Bellows, Replaces Mercury Marine 18654A1 32734A3, Fits Mercruiser Alpha One Gen II, Bravo I/II/III, Blackhawk

Sierra Exhaust Boot 18-2748, 4 Inch Upper Tube, Fits Mercruiser 120/140 Stern Drive & GM V-6/V-8 Engines

Sierra Exhaust Elbow Gasket 18-0943-2-9, Replaces 908013, Volvo Penta Exhaust Manifold, Pack of 2

Sierra Exhaust Manifold Gasket 18-2912-1, Replaces 27-53354

Sierra Exhaust Manifold Mounting Kit 18-8520 for Mercruiser 18-1950-1, 18-1951-1 Manifolds

Sierra 18-1842 V6 Dry Joint Exhaust Manifold - Replaces 27-864850A02, 27-864547A1

Sierra 18-0418 Exhaust Manifold Mounting Gasket, Replaces Crusader 96653, for Manifold 18-1898

Sierra 18-0722 Restricted Dry-Joint Exhaust Gasket, Replaces Mercruiser 27-864850A02/27-864850A01, Fits 4.3L Alpha/Bravo 2002 and Newer

Sierra Exhaust Elbow Gasket 18-0475-1, Replaces 98127, Open Style for Crusader Exhaust Riser 18-1938