The combustion air is guided to the secondary combustion area by the gasket. If the gasket is missing or broken, air will leak between the baffle and the air tube, causing warpage of the baffle, stovetop, and other appliance components. Sierra's 18-2878-9 Baffle Gasket fits 25 and 35 HP Johnson and Evinrude engines. GLM 34350 and Johnson/Evinrude Outboard 319710 are compatible. Sierra products exceed the specifications of the original equipment part they replace. Because these gaskets are inexpensive, we recommend purchasing two or more at a time. Having an extra one on hand is usually a good idea.
Key Features:
- 25/35 HP Johnson/Evinrude Outboards
- This product replaces 47-2878-9, 47-28789, 47-2878, GLM34350, 808282163839, 18-2878, AP932, and 92-34350
- GLM 34350 and Johnson/Evinrude Outboard 319710 are compatible.
- Each box contains two gaskets.
Product Specifications:
- SKU: 18-2878-9
- UPC: 808282163839
- Weight: 0.14 LBS
- Alternate Products SKU: "319710", "18-2878-9"
- Manufacturer Part Number (MPN): 118-2878-9
- Quantity: 1
For Johnson/Evinrude Outboards 25/35HP
This product replaces:
- 47-2878-9, 47-28789, 47-2878, GLM34350, 808282163839, 18-2878, AP932, 92-34350
