What size banjo bolt/bleed valve for Yanmar 3gm?

[DHV90]

Hello,

Does anyone know what the thread type and bolt size I would need to get a generic banjo/bleed assembly to replace the stripped original?

Thanks!

 

[savageseadog]

M8 to the best of my memory. It might not be the bolt that's stripped but the aluminium casting, use a helicoil to repair. Personally I think it's worth helicoiling all the threads round the fuel system.