I am planing on taking my throtle body off this weekend to clean it and need to know which gasket I need >>>(a) UPPER (B) LOWER?

 

Or even the gasket part #

 

Anyone??????

 

it's a rubber gasket, you don't have to buy a new one, i just take mine out carefully and clean it and relubricate it and then put it back in. it will be a bit bigger when you go to put it back in, but it will refit.

 

Thanks for the reply, I did the throttle Body this weekend and everything worked out great and it was black behind there. So I cleaned it with throttle Body cleaner and then installed it and she runs great. Thanks again.