Mercruiser Manifold & Riser Gaskets

Mercruiser Exhaust Elbow Mounting Package Use With:18-1939  :Riser18-1907  :Riser18-1999  :Manifold Elbow20 0100 & 20 0082 Kit Contains:18-4258  :Pipe Plug18-2854-1-9  :Gasket, Exhaust Elbow Interchangeable with the...

Mercruiser Log Manifold Exhaust Elbow Mounting Package Use With:18-1971  :Elbow18-1978  :Elbow20 60426 Kit Contains:NSS  :NutNSS  :NutNSS  :Stud18-2833 :Gasket, Exhaust Elbow Interchangeable with the...

Aftermarket Mercruiser 99370A2 Water Shutter Length: 3.175" (8cm)Width: 2.5" Interchangeable with the following:GLM89160Mercruiser Stern Drive9280299370A2

Sierra Water Shutter - 18-2732 Water shutter 18-2732 is For use on various and numerous Mercruiser stern drive installations. This shutter is 2.5 inches diameter at the cross pin. Sold as a pair Length: 6.125" (15.5cm)Width: 2.360"...

Aftermarket Mercruiser 60930 Exhaust Water Shutter Length: 3" (7.6cm)Width: 3.780" Interchangeable with the following:Mercruiser Stern Drive60930

Aftermarket Mercruiser 27-18272 Exhaust Elbow Gasket Fits MCM 3.7L engines with aluminium exhaust manifolds (1985-1989) Use with: 18-8530: Exhaust Elbow Mounting Kit 18-1937: Elbow Interchangeable with the following: GLM32470 Mercruiser Stern...

Aftermarket Mercruiser 27-807473A1 & Volvo 3857662 Intake Gasket Part# S-18-0488 Fits: MCM 350 Mag, 5.0L and 5.7L/LX (Gen+)(1996 and Up) Interchangeable with the following: Mercruiser Stern Drive 27-807473A1 Volvo Penta 3857662

Aftermarket GM Big Block V8 Exhaust Manifold Mounting Gasket Part# S-18-0418 Fits: MCM/MIE GM V8 (454, 482, 496, 502 and 540 cid) engines Fits: Volvo 7.4L, GL, GI, GSI, and 8.2L, GL, GI, GSI Use with: 18-1898:Manifold 18-1929:Manifold 18-1933:Manifold...

BARR MC47-27-99777 Mercruiser Log Manifold To Riser Gasket Replacement log exhaust manifold to riser/elbow gasket Replaces 27-52076, 27-99777 and 18-2833 To suit Mercruiser 4 cylinder 2.5, 3.0L, 6 cylinder 165 and V8 198, 228, 255, 260 and 898 Suittable...

BARR MC47-27-96429 Mercruiser 4 Cylinder Exhaust Manifold Gasket Replacement exhaust manifold gasket Replaces 33570 and 18-1204 To suit Mercruiser 4 cylinder 153cu 2.5L 120HP and 181cu 3.0L 140HP log style exhaust manifolds

BARR MC47-27-864850 Mercruiser Dry Joint Exhaust Manifold Restricted Outlet Gasket Replacement restricted exhaust manifold outlet gasket Replaces 864850 and 18-0722 To suit Mercruiser V6 4.3L and V8 5.0, 5.7 and 6.2L dry joint exhaust risers, spacers and...

BARR MC47-27-864549 Mercruiser Dry Joint Exhaust Manifold Block Off Outlet Gasket Replacement block off exhaust manifold outlet gasket Replaces 864549 and 18-0720 To suit Mercruiser V6 4.3L and V8 5.0, 5.7 and 6.2L dry joint exhaust risers, spacers and...

BARR MC47-27-864547 Mercruiser Dry Joint Exhaust Manifold Full Flow Outlet Gasket Replacement dry joint full flow exhaust manifold outlet gasket Replaces 864547 and 18-0821 To suit Mercruiser V6 4.3L and V8 5.0, 5.7 and 6.2L dry joint exhaust risers,...

BARR MC47-27-48043 Mercruiser Manifold End Cap Gasket Replacement exhaust manifold end cap/connector gasket for log style exhaust manifolds To suit Mercruiser 4 cylinder 153 and 181cu. 6 cylinder Model 165. V8 198, 225, 228, 255, 260, 270, 280, 898, 325,...

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 outlet exchaust manifolds For use with Mercruiser risers MC-20-98504, MC-20-98504 and...

BARR MC-20-55730 Mercruiser 4 Cylinder 181cu 140HP Stainless Steel Block Off Plate Stainless steel fresh water cooling block off plate For use with Mercruiser risers 60426, 76351 and 76771 Requires 2x gaskets MC47-27-52076 For Mercruiser 4 cylinder 3.0L...

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, MC47-27-46401A1 and 46401A1

Aftermarket Mercruiser 27-997772 Riser Gasket 3.0L Replaces Mercruiser part number: 27-52076, 27-99777, 27-997771, 27-997772, 27-99777B2 Used on Mercruiser engines: MCM 120 (1993 & newer), 140/3.0L, 470, 165 in-line 6 cyl., GM V-8 small block (1982...

Genuine Mercruiser 27-864549A02 Block Off Exhaust Riser Gasket Replaces Mercruiser part number: 27-864549A02, 27-864549A1 Used on Mercruiser engines: GM V-6 & V-8 engines with dry joint exhaust manifold (2002 & newer) This is a genuine Mercury...