New exhaust elbow / riser. Direct Mercruiser replacement. Used in 2.5L and 3.0L late model applications from 1982-85 and 1990 and later. 4" Diameter. Two bolt pattern. Includes mounting hardware, gaskets & exhaust bellow with clamps. Replaces Mercruiser 12076, 12076A2, Sierra 18-1975-1, Mallory 9-40558, GLM 51120.

Aluminum Mercruiser style 4" riser. This riser accepts a 4" exhaust hose at a 7 degree angle. Replaces: Mercruiser 44354A3, 8079141, 807988. Fits most Mercruiser V-6 & V-8 applications.

Volvo Penta style 4" center rise Exhaust Riser. Replacement for Volvo models: AQ & BB 200, 205, 231, 225, 260, 271, 290, 311, 500, 501, 570, 571 & 572. Replaces: Volvo 855384-4 and Sierra 18-1935-1.

Volvo Penta style 4" center rise Exhaust Riser. 1993 and Later Applications. Replaces: Volvo 3857723.

Dry Joint Mercruiser style 4" riser. Price includes single riser, gaskets and bolts.

Mercruiser style 4" riser. This riser accepts a 4" exhaust hose at a 7 degree angle. Fits most Mercruiser V-6 & V-8 applications. Price includes single riser and bolts. Replaces: Mercruiser 44354A3, Mercruiser 8079141, and Mercruiser 807988.

Marine Power 4" performance exhaust riser. Fits 4.3L/262ci to 8.2L/502ci engines with Marine Power MP2K aluminum exhaust. Can be used with fresh water or raw water cooling systems. Riser comes unpainted ready for primer and paint.

Marine Power MP2K Aluminum Performance Exhaust Riser Field Kit. Includes Riser hardware kit, tube sealing components, O-rings, gaskets, and riser. Can be used with fresh water or raw water cooling systems. Riser comes unpainted ready for primer and paint.

Catalyst Exhaust Riser Port side. Used on All Catalyst equipped Marine Power Engines. Shipped bare Aluminum ready for paint and primer.

Catalyst Exhaust Riser Starboard side. Used on All Catalyst equipped Marine Power Engines. Shipped bare Aluminum ready for paint and primer.

Marine Power MP2K Aluminum Performance Exhaust 3 inch riser spacer.