The British Seagull® Outboard QB Series Cylinder to Fuel Tank Mounting Brackets provide support for the fuel tank.
| P1302/3 | P1302/4 | |
| Suitable For | QB Series Curlew | QB Series Kingfisher & Osprey |
| Finish | Cast Aluminium | Coated Aluminium |
| Length | 135mm | 125mm |
| Width | 30mm | 44mm |
| Height | 50mm | 44mm |
| Tank Fixing Hole Centres | 98mm | 68mm |
| Cylinder Fixing Hole Centres | 66mm | 66mm |