OMC V8 283-350 Riser to Exhaust Manifold Gasket 

Direct replacement exhaust riser to manifold gasket.

Replaces Sierra 18-0943 and GLM 33810.

Fits OMC V8 283, 305, 307 and 350 C.I.D., Models 185, 200, 225, 230 and 260 H.P. (log style direct replacement).

Compatible parts:

• OMC-1-912441 direct replacement exhaust manifold (starboard side).
• OMC-1-912442 direct replacement exhaust manifold (port side).
• OMC-20-982680 direct replacement exhaust riser/ elbow.

Manufactured by Barr Marine. Part number OMC47-909786.