Mercruiser Manifolds, Risers & Spacers

Aftermarket Mercruiser 60930 Exhaust Water ShutterThe Sierra 18-2727 Water Shutter replaces Mercruiser 60930 for Mercruiser applications. It helps reduce the chance of exhaust water flowing back...

Aftermarket Mercruiser 98502A2 Exhaust ElbowThe Sierra 18-1974-1 Exhaust Elbow forms part of the marine exhaust system and directs exhaust gas and cooling water away from the engine in Mercruiser...

Aftermarket Mercruiser 27-18272 Exhaust Elbow GasketThe Sierra 18-0881 Exhaust Elbow Gasket is designed to reseal the applicable joint or component during servicing in Mercruiser applications. It...

Aftermarket Mercruiser 27-807473A1 & Volvo 3857662 Intake GasketThe Sierra 18-0488 Intake Gasket is designed to reseal the applicable joint or component during servicing in Mercruiser applications...

Sierra GM Big Block V8 Exhaust Manifold Mounting GasketThe Sierra 18-0418 Gasket cross-references OMC 909613, OMC 3852472, Volvo Penta 3852472. It seals the mating surfaces at the specified joint to...

BARR 1-60252 End Plate With Hose - Suits Mercruiser Manifolds Direct replacement exhaust manifold end cap/connector.

BARR MC47-27-99777 Mercruiser Log Manifold To Riser Gasket Replacement log exhaust manifold to riser/elbow gasket

BARR MC47-27-96429 Mercruiser 4 Cylinder Exhaust Manifold Gasket Replacement exhaust manifold gasket

BARR MC47-27-864850 Mercruiser Dry Joint Exhaust Manifold Restricted Outlet Gasket Replacement restricted exhaust manifold outlet gasket

BARR MC47-27-864549 Mercruiser Dry Joint Exhaust Manifold Block Off Outlet Gasket Replacement block off exhaust manifold outlet gasket

BARR MC47-27-864547 Mercruiser Dry Joint Exhaust Manifold Full Flow Outlet Gasket Replacement dry joint full flow exhaust manifold outlet gasket

BARR MC47-27-48043 Mercruiser Manifold End Cap Gasket Replacement exhaust manifold end cap/connector gasket for log style exhaust manifolds

BARR MC-20-87918 Mercruiser Stainless Steel Wet Joint Blanking Block Off Plate Centre Out Direct replacement block off plate for closed cooling systems with center rise

BARR MC-20-55730 Mercruiser 4 Cylinder 181cu 140HP Stainless Steel Block Off Plate Stainless steel fresh water cooling block off plate

G-39270 - Aftermarket Mercruiser 27-46401A1 165HP Exhaust Gasket Set Replacement Mercruiser GM 250/292 165HP inline 6 cylinder exhaust gasket set without hardware. Replaces - 18-4396, 9-61404,...