Sierra 18-2849-1 marine exhaust elbow gasket. For: Standard cooling, full flow 4 slot gasket, Fits: 1998-2001 Gm V-6 & V-8 with center rise outlet exhaust manifold. Replaces: Barr MC 47 27 87105, GLM 32080, Mallory 9-61414, Mercruiser Stern Drive 27-863726, 27-860232, 27-818832, 27-871051, 27-87105, Osco 8503-GO.
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Sierra provides premium-quality aftermarket replacements for over 6,000 marine parts, tools, and components. Sierra products are engineered to meet or exceed OEM standards, and stand up in harsh marine environments. Every new Sierra part comes with a limited lifetime warranty that covers the useful life of the product against any defects in workmanship and materials.
