{"product_id":"sealed-power-e-1025kc-engine-piston-ring-set","title":"Sealed Power E-1025KC Engine Piston Ring Set","description":"\u003ch2\u003eOverview of Sealed Power Engine Piston Ring Set E-1025KC\u003c\/h2\u003e\u003cp\u003eThe Sealed Power Engine Piston Ring Set E-1025KC is designed for Subaru vehicles including the Baja, Forester, Impreza, Legacy, Outback, WRX, and WRX STI. This standard size piston ring set features precise dimensions and materials engineered to maintain optimal engine performance and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOutside diameter: 99.50 mm\u003c\/li\u003e\n\u003cli\u003eTop ring width: 1.20 mm with steel and chrome construction\u003c\/li\u003e\n\u003cli\u003eSecond ring width: 1.20 mm made of cast iron with reverse torsional face design\u003c\/li\u003e\n\u003cli\u003eOil ring width: 2.00 mm featuring a 3-piece flex vent design with low tension\u003c\/li\u003e\n\u003cli\u003eTop ring face design: barrel face for improved sealing\u003c\/li\u003e\n\u003cli\u003eCompatible with 4-cylinder Subaru engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Design Features\u003c\/h2\u003e\u003cp\u003eThe E-1025KC piston ring set includes three rings per cylinder designed to optimize sealing and oil control. The top ring is constructed from steel with a chrome coating and has a barrel face design to enhance ring-to-cylinder wall contact and reduce blow-by. The second ring is made from cast iron and features a reverse torsional face design, which helps maintain ring tension and improve compression sealing. The oil ring is a 3-piece flex vent type with low tension and a 2.00 mm width, designed to effectively control oil consumption while minimizing friction. The set is manufactured to standard bore size specifications of 99.50 mm, suitable for Subaru 4-cylinder engines found in models such as the WRX and Forester.\u003c\/p\u003e\u003ch2\u003eCompatible Subaru Models and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSubaru Baja\u003c\/li\u003e\n\u003cli\u003eSubaru Forester\u003c\/li\u003e\n\u003cli\u003eSubaru Impreza\u003c\/li\u003e\n\u003cli\u003eSubaru Legacy\u003c\/li\u003e\n\u003cli\u003eSubaru Outback\u003c\/li\u003e\n\u003cli\u003eSubaru WRX\u003c\/li\u003e\n\u003cli\u003eSubaru WRX STI\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis piston ring set is ideal for engine rebuilds or repairs requiring replacement of worn or damaged piston rings in these Subaru models.\u003c\/p\u003e\u003ch2\u003eCommon Engine Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduced compression due to worn piston rings\u003c\/li\u003e\n\u003cli\u003eExcessive oil consumption from ineffective oil control rings\u003c\/li\u003e\n\u003cli\u003eBlow-by gases causing decreased engine efficiency\u003c\/li\u003e\n\u003cli\u003eLoss of power and increased emissions\u003c\/li\u003e\n\u003cli\u003eEngine noise related to poor ring sealing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the cylinder bore diameter matches the 99.50 mm specification before installation. This piston ring set is standard size and does not require file fitting. Proper ring end gap measurement and orientation according to manufacturer guidelines are essential for optimal performance. Use appropriate ring compressors and avoid damaging the ring surfaces during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eSealed Power piston rings are manufactured to meet OEM specifications for durability and performance. While specific warranty details are not provided, Sealed Power products typically adhere to industry standards for quality and reliability, supporting long-term engine operation when installed correctly.\u003c\/p\u003e","brand":"Sealed Power","offers":[{"title":"Default Title","offer_id":52170095329461,"sku":"BDBR-E-1025KC","price":70.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SE_E1025KC_Top.jpg?v=1775590819","url":"https:\/\/www.partcatalog.com\/products\/sealed-power-e-1025kc-engine-piston-ring-set","provider":"PartCatalog","version":"1.0","type":"link"}