3 PCS STD Piston with Pin & Clip. 3 Set STD Piston Rings. 1 Set STD Main Bearing.1 Set STD Con Rod Bearing. The Pin outer diameter has 2 size (18MM AND 21MM), please check which is your needs. Please check the piston information before purchasing. Please kindly leave us your tele. (home or office address) but not P. We will issue a refound within. Please notify us within 30 days after you've received your. And clear explanation of your reason. No exchanges will be issued on products that have been damaged. If a part arrives to you as damaged, or is defective, it is our responsibility to take care of it but it must be reported to us. We will reply you within 24 hours during our business hour. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Engines & Engine Parts\Engine Rebuild Kits". The seller is "iautoacc2016" and is located in this country: CN. This item can be shipped worldwide.