{"product_id":"sealed-power-e-646kc-engine-piston-ring-set","title":"Sealed Power E-646KC Engine Piston Ring Set","description":"\u003ch2\u003eOverview of Sealed Power Engine Piston Ring Set E-646KC\u003c\/h2\u003e\u003cp\u003eThe Sealed Power Engine Piston Ring Set E-646KC is designed for precision and durability in Acura and Honda engines. Specifically compatible with models such as the Civic, Civic del Sol, and Integra, this piston ring set ensures reliable engine performance and efficient sealing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStandard size piston ring set with an 81.00 mm outside diameter\u003c\/li\u003e\n\u003cli\u003eIncludes 4 rings for 4-cylinder engines\u003c\/li\u003e\n\u003cli\u003eTop ring made of steel with chrome coating featuring a barrel face design\u003c\/li\u003e\n\u003cli\u003eSecond ring constructed from grey iron with a reverse torsional face design\u003c\/li\u003e\n\u003cli\u003eOil ring is a 3-piece flex vent design with a 2.80 mm width\u003c\/li\u003e\n\u003cli\u003eRing groove widths measure 1.0 mm, 1.2 mm, and 2.8 mm respectively\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Material Specifications\u003c\/h2\u003e\u003cp\u003eThis piston ring set is engineered to meet the exact specifications required for Acura and Honda 4-cylinder engines with an 81.00 mm bore diameter. The top ring’s steel construction with chrome plating provides wear resistance and effective sealing against combustion gases. The barrel face design on the top ring helps maintain optimal contact with the cylinder wall, reducing blow-by. The second ring, made from grey iron, features a reverse torsional face design that aids in controlling oil consumption and improving ring stability. The oil ring’s 3-piece flex vent design ensures efficient oil scraping and distribution, helping to maintain proper lubrication and reduce oil consumption.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis Sealed Power piston ring set E-646KC is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAcura Civic\u003c\/li\u003e\n\u003cli\u003eAcura Civic del Sol\u003c\/li\u003e\n\u003cli\u003eAcura Integra\u003c\/li\u003e\n\u003cli\u003eHonda Civic\u003c\/li\u003e\n\u003cli\u003eHonda Civic del Sol\u003c\/li\u003e\n\u003cli\u003eHonda Integra\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed for use in standard size 81.00 mm bore engines, making it suitable for engine rebuilds or repairs requiring precise piston ring replacement.\u003c\/p\u003e\u003ch2\u003eCommon Engine Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduced compression due to worn or damaged piston rings\u003c\/li\u003e\n\u003cli\u003eExcessive oil consumption caused by ineffective oil ring sealing\u003c\/li\u003e\n\u003cli\u003eIncreased blow-by and loss of engine power\u003c\/li\u003e\n\u003cli\u003eEngine smoking related to poor ring sealing\u003c\/li\u003e\n\u003cli\u003eUneven wear on cylinder walls affecting engine efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure cylinder bore diameter matches the 81.00 mm specification before installation\u003c\/li\u003e\n\u003cli\u003eUse proper ring gap measurement tools to verify ring end gaps\u003c\/li\u003e\n\u003cli\u003eInstall rings carefully to avoid damage to ring faces and edges\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for piston and ring installation\u003c\/li\u003e\n\u003cli\u003eDo not file fit; this set is standard size and ready for direct installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eSealed Power piston rings are manufactured to meet OEM standards for durability and performance. The E-646KC piston ring set undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details may vary, Sealed Power products typically include a limited warranty against manufacturing defects. Consult product documentation or authorized sources for exact warranty terms.\u003c\/p\u003e","brand":"Sealed Power","offers":[{"title":"Default Title","offer_id":44495908012213,"sku":"BDBR-E-646KC","price":82.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SE_E646KC_Top.jpg?v=1775021069","url":"https:\/\/www.partcatalog.com\/products\/sealed-power-e-646kc-engine-piston-ring-set","provider":"PartCatalog","version":"1.0","type":"link"}