Eunora with Biktrix XD E300 Hydraulic brakes

[Oldschool]

I have an all terrain bbshd Eunorau with the Biktrix Brakes. These brakes are the same as the XOD XD E300 brakes. I need to extend my front Hydrualic brake hose and I need to know what brand insert and olive I can use on this brake system. Any help you can lend me is greatly appreciated. I'm thinking Shimano but can't be sure. Don't want to tear it down until I have all the parts I need .