4 Cylinder Exhaust Manifold Gasket Set | Sierra 18-4367

4 Cylinder Exhaust Manifold Gasket Set | Sierra 18-4367

  • $29.99
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4 Cylinder Exhaust Manifold Gasket Set | Sierra 18-4367

Gasket kit includes all necessary mounting gaskets for Mercruiser 2.5L & 3.0L exhaust manifolds.

  • Mercruiser exhaust manifold gasket set
  • Fits Mercruiser 120 & 140 hp engines with Mercarb carburetor from serial number 6229718 and up
  • For Mercruiser GM 153 & 181 cu. in. marine engines from 1983-1989
  • Includes intake/exhaust gasket, riser gasket, end plate gaskets, carb gasket, & thermostat gasket
  • For applications with a two piece riser order another 18-2833 riser gasket
  • Replaces Mercruiser 27-99777A1
  • Replaces Mallory 9-61406

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