GM 350 Oil Pan Gasket Set | Sierra 18-0153 4 piece oil pan gasket set seals oil pan to block on early model GM 5.7L 350 cu. in. marine engines. For early model 5.7L 350 CID 4 piece oil pan gasket set Replaces Crusader 22200 Replaces Mercury 27-72627, 27-85817A1 Replaces OMC 357159, 393159, and 458625