British Seagull® Outboard Model 170/Model 125 Cylinder Head Nut fastens onto the cylinder studs, connecting the cylinder head to the cylinder. The British Seagull Outboard Cylinder Washer locates on the cylinder studs between the nuts, and on the lower fixings, between the British Seagull Outboard Model 170/Model 125 Cylinder Head Mounting Bracket.
The cylinder head must be fitted with a new British Seagull Outboard Model 170/Model 125 Cylinder Head Gasket if removed.
| Compatible with | Model 170/125 |