Could tell me the individual part no's for this gasket set….it’s just that I don’t think I need them all but would like to check?

Yes no problem, I have had a look and they are: 4114 149 1205 - Gasket: https://www.lsengineers.co.uk/gasket-stihl-part-no-4114-149-1205.html 4140 129 0900 - Gasket: https://www.lsengineers.co.uk/carb-gasket-for-stihl-bg45-bg46-bg55-bg65-bg85-leaf-blowers.html 4140 129 0906 - Gasket: https://www.lsengineers.co.uk/gasket-stihl-part-no-4140-129-0906.html 4140 029 2300 - Cylinder Gasket: https://www.lsengineers.co.uk/cylinder-gasket-for-stihl-bg45-bg46-bg55-bg65-bg85-leaf-blower.html 9639 003 1230 - Oil Seal x2: https://www.lsengineers.co.uk/oil-seal-12x22x7-stihl-part-no-9639-003-1230.html