While rebuilding an ACD pump, I ran across a motor coupler that was stubborn. After soaking it with PB Blaster and fiddling with it for two days, I had enough. It was either coming off or it was breaking....



Well, it broke.



1 out of 5 ain't bad.

Anybody got a PN? I can't even find them listed on OEM part sites. Model year: 2005