No, i am not 100% sure of that part number, that the closest i could come to finding anything relatively close to it.
I couldn't get a hit on the FS36 model number anywhere to bring up diagrams either,. Unless i'm more computer illiterate than i thought, That's why i asked him if he was sure it wasn't a FS360 since thats all that showed when i entered in FS360.
Even though i think the 360 is a relatively new brush cutter.