Your overhaul will be easier to execute and with a more professional outcome when you specify new OE Sealing Washers.
Sealing washers are a use once item, like a plastic O-ring, they spread when torque is applied to the bolt or nut, but unlike plastic O-rings, the soft metal they are made from stays deformed, as they are designed to do, so cannot be reused successfully.
For other new parts to make your task easier and with better results check out our online schematic for your model.
Add as many items as you wish to your shopping cart and pay just one fixed price shipping cost. Use OE fasteners; why take the chance with any other type?