Sierra 18-2686 Lower Unit Seal Kit for Johnson & Evinrude Outboard EnginesSierra replacement lower unit seal kit for Johnson/Evinrude Outboards.Kit Includes: (1) 18-0882 Shift Rod Gasket; (1) 18-2005 Oil Seal; (1) 18-2021 Oil Seal; (2) 18-4248 Drain/Fill Plug Washer; (1) 18-7100 O-Ring; (1) 18-7115 O-Ring; (1) 18-7120 O-Ring; Interchangeable with: GLM; 87607;