yup there is.. for those new to this, theres a total of 3 gaskets on my 2001 es300,
a paper-think gasket between the throttle body and air intake valve
a small round o-ring gasket between the coolant recess hole on the throttle body and air intake valve
the gasket between the iacv and the throttle body
these were not on stock at the dealer, so had to order takes 2 days
while ur ordering, you can also order new screws, 2 for the iacv, 4 for the iavc/throttle body, and 3 for the throttle body/air intake valve (1 short, 2 long)