British Seagull® Outboard Model 170/Model 125 Cylinder Stud secures the crankcase, cylinder, and cylinder head together, facilitating the correct combustion process. The cylinder stud can be securely fixed using the British Seagull Outboard Model 170/Model 125 Cylinder Head Nut and the British Seagull Outboard Cylinder Washer. When removing the cylinder head, a new British Seagull Outboard Model 170/Model 125 Cylinder Head Gasket should be used.
| Compatible with | Model 170/125 |