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Riser for Mercruiser 4 Inch Exhaust Outlet 1987-2003 44354 807914 807988


  • Part #: BARMC-20-44354

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4" Riser for a Mercruiser. It will fit all V-6 & V 8 GM Engines with a Center Riser Exhaust from 1987 & Up (except Dry Joint). This riser fits GLM # 51220, Barr # MC-1-99746, Osco # 7114B, Barr # MC-1-87114,  Osco # 9011, and Barr # MC-1-89011 manifolds. Includes gasket and mounting hardware. This riser replaces Mercury Quicksilver #s: 44354, 44354A3, 807914, 807988A03, 807988, 807988A2; Osco # 4354; GLM # 51140; Sierra # 18-1976-1; Mallory # 9-40559


Cross Reference Part Numbers
Mercruiser 807988A2, 44354A3
Osco 4354
Barr MC-20-44354
GLM 51140
Sierra 18-1976-1
Mallory 9-40559

Barr Manifolds and Risers come with a 3-year limited warranty (PDF)!


BARR American made

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