Engine-Part-Ring Egypt Import and Export Companies

I am interested in purchasing 500 pieces of the following item: Product: Piston Ring Set Brand: Goetze Part Number: 06-136000-20 Size: 130 x 3.0 + 3.0 + 4.0 mm (STD) For: Mercedes-Benz OM501 / OM502 Engines I kindly request your best quotation including: Unit price Total price for 500 pieces