{"product_id":"rb25det-stock-bore-piston-ring-set","title":"RB25DET Stock Bore Piston Ring Set","description":"The Nissan 12033-21U10 is a genuine OEM piston ring set designed to meet the specific requirements of RB25DET engines. These standard-size rings have a bore size of 86 mm and are essential for engine rebuilds or overhauls when reusing stock pistons.\n\nThe piston ring set functions as a crucial seal between the piston and the cylinder wall. This sealing action ensures optimal compression within the engine cylinder and minimizes oil leakage into the combustion chamber, contributing to overall engine health and performance.\n\nThese piston rings are specifically engineered for Nissan RB25DET engines, including models such as the Skyline R33 GTST and Stagea WC34 (non-Neo).","brand":"Nissan","offers":[{"title":"Default Title","offer_id":52664228544824,"sku":"12033-21U10","price":138.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687547854.jpg?v=1784335517","url":"https:\/\/store.motormia.co\/products\/rb25det-stock-bore-piston-ring-set","provider":"MOTORMIA","version":"1.0","type":"link"}