Mercruiser Exhaust Riser Gasket 18-2849-1

Standard cooling, full flow 4 slot gasket. For use on MerCruiser 1998-2001 GM V-6 & V-8 with center rise outlet exhaust manifolds.

Interchangeable with:

• 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