Part number help please

[John S]

I posted this in the other forum without any luck so far. Anyone got any leads on this?

I need to replace the shifter bushing (isolator) on my T56. I knew I was in trouble at the stealership today when the clerk asked if a t56 was an automatic.
Anyway, he only listed the complete block and bushing assy for $80. I've read that the T5 uses the same bushing but could not locate a part number.
Does anyone have any information on obtaining a new bushing?