high quality ; super service ; competitive price Specifications 1.Different Treatment: Phosphated, Nitrided, Chrome plated,titanium 2.Quality certificates:ISO9002/TS169493.Min quality:300sets4.material:cast , steel,nodular iron BMW PISTON RING 1) Product: BMW M50B20 PISTON RING2) Dia. :80MM(6CYL).3) More than 7000 varieties 4) Good quality and Secure service and Competitive price.5) Deliery on ...
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