Sierra 18-2656 Lower Unit Seal Kit for Johnson Evinrude 9.9 & 15HPSierra replacement engine parts are designed to meet OEM specifications.Kit Includes: (1) 18-2025 Oil Seal; (2) 18-2028 Oil Seal; (2) 18-2029 Oil Seal; (2) 18-4248 Drain/Fill Plug Washer; (1) 18-7100 O-Ring; (1) 18-7104 O-Ring; (1) 18-7120 O-Ring; (1) 18-7139 O-Ring; (2) 18-7145 O-Ring; Interchangeable with: GLM; 87602; Johnson Outboard; 0396350; Evinrude Outboard; 0396350; Mallory; 9-74100;