Dear Sir, We need to purchase some outboard piston sets very urgently,the details as below: 1) Yamaha Outboard5 HP Piston Kit 54mm ( Pin, Clip & Piston Ring)2) Yamaha Outboard6 HP Piston Kit 50mm( Pin, Clip & Piston Ring)3)Yamaha Outboard15 HP Piston Kit 56mm( Pin, Clip & Piston Ring)4) Yamaha Outboard30 HP Piston Kit 72mm( Pin, Clip & Piston Ring)5)Yamaha Outboard40 HP Piston Kit 78mm( Pin, Clip & Piston Ring)6) Suzuki Outboard15 HP Piston Kit 59mm( Pin, Clip & Piston Ring)7) Suzuki Outboard30 HP Piston Kit 71mm( Pin, Clip & Piston Ring)8) Suzuki Outboard40 HP Piston Kit 79mm( Pin, Clip & Piston Ring)9) Tohatsu Outboard5 HP Piston Kit 55mm( Pin, Clip & Piston Ring)Please quote us the best FOB Guanzhou,RMB price(exclusive of tax) and USD price.Please use your offical quotation form with MOQ, your company's full information and your contact info.We need to purchase existing products, and don't accept to pay any mold cost.I hope we can do business together, and look forward to hearing from you soon Regards David Show More