Hello all, I am new to posting here and kind of a noob when it comes to working on motorcycles although I have read a ton of threads since I got my '08 GS 500 F here. I took the carbs off to clean them and in the process accidentally cracked off the plastic cover piece that attaches to the vacuum lines and cover the diaphragms. They're white plastic and i cannot find any diagrams which show a part number or any reference to what they're actually called so I can search for them. Can anybody help? Pics attached.

By the looks of it this is only sold as part of the main assembly.

BicBall over in the sales bit has a thread with a couple of carbs listed - maybe he can sort you a spare?