Sierra Marine Exhaust Riser Gaskets

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Sierra Marine exhaust riser gaskets are engineered to meet or exceed manufacturer specifications—and provide added value to boaters and marine mechanics. Exhaust manifolds and risers take a beating in the marine environment and require regular inspection to avoid catastrophic engine failure. After an inspection (or replacement), it's equally important to replace the riser gaskets to maintain separation of exhaust and cooling channels. Sierra Marine exhaust riser gaskets are designed to perfectly match exhaust and cooling ports. They're available in restrictor and non-restrictor models for specific applications.

Results 1 - 10 of 10

Sierra Marine Exhaust Riser Gaskets 18-2849-9-1

Exhaust Riser Gasket, Composite, Mercury, Barr, Non-Restrictor, Pair

Part Number: RRA-18-2849-9-1

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Sierra Marine Exhaust Riser Gaskets 18-0897

Exhaust Riser Gasket, Composite, Mercury, Barr, Restrictor, Each

Part Number: RRA-18-0897

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Sierra Marine Exhaust Riser Gaskets 18-2971-1

Marine Exhaust Riser Gaskets, OEM Style Replacement, Volvo Penta, Each

Part Number: RRA-18-2971-1

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Sierra Marine Exhaust Riser Gaskets 18-2854-1-9

Gasket, Exhaust Riser, Open Style, Barr, Pair

Part Number: RRA-18-2854-1-9

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Sierra Marine Exhaust Riser Gaskets 18-0476-1

Gasket, Exhaust Riser, Blocked Style, Composite, Barr, Ford Small Block, Each

Part Number: RRA-18-0476-1

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Sierra Marine Exhaust Riser Gaskets 18-0720

Riser Gasket (Closed)

Part Number: RRA-18-0720

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Sierra Marine Exhaust Riser Gaskets 18-0472-1

Gasket

Part Number: RRA-18-0472-1

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Sierra Marine Exhaust Riser Gaskets 18-2819-1-9

Exhaust Elbow Gasket (Priced Per Pkg of 2)

Part Number: RRA-18-2819-1-9

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Sierra Marine Exhaust Riser Gaskets 18-0114-1

Marine Exhaust Riser Gaskets, Stock Replacement, OMC Stern Drive, Each

Part Number: RRA-18-0114-1

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Sierra Marine Exhaust Riser Gaskets 18-0721

Marine Exhaust Riser Gaskets, Stock Replacement, Open Dry Joint, Mercruiser Stern Drive, Each

Part Number: RRA-18-0721

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

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