These gaskets are required when removing or re-fitting a turbo. They sit on the bottom of the turbo and sandwich between the pipe which returns to the sump.
The gaskets are made by Siruda and are a high quality paper item which is stronger than the OEM Nissan item.
These gaskets are sold individually and come as you see in the pictures.
Nissan S14 (SR20det) Roller Bearing.
Nissan S15 (SR20det) Roller Bearing.
Note: THIS ITEM DOES NOT FIT NON-ROLLER BEARING.