What Are You Doing To/With Your Car Today?

Went to drive my car today and while moving it out the horn was beeping when I turned the wheel. Oh boy. Took off the Tuff wheel and checked the ground wire and it looked ok. Got the puller and took off the adapter and found the gasket/bushing piece broken in between the metal ring and the bottom of the steering wheel adapter. I had no idea what it was for but got all the broken pieces out and put it all back together loosely , Connected the battery and now the horn stays on. Does anyone reproduce this part I need? I luckily had a gold steering wheel I will never use that had the same part and I used it. Didn't go for a ride but the horn seems to be working only when I want it to now.