{"product_id":"sealed-power-e-640k-engine-piston-ring-set","title":"Sealed Power E-640K Engine Piston Ring Set","description":"\u003ch2\u003eOverview of Sealed Power Engine Piston Ring Set E-640K\u003c\/h2\u003e\u003cp\u003eThe Sealed Power Engine Piston Ring Set E-640K is designed for reliable performance in Chrysler, Dodge, Jeep, and Plymouth vehicles. This set is engineered to meet the specifications required for models such as the Caravan, PT Cruiser, Wrangler, and Sebring, ensuring proper fit and function.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStandard size piston ring set with 87.50 mm bore diameter\u003c\/li\u003e\n\u003cli\u003eIncludes 4-cylinder piston rings compatible with multiple Chrysler, Dodge, Jeep, and Plymouth models\u003c\/li\u003e\n\u003cli\u003eTop ring features a barrel face design made of steel with molybdenum for durability\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 3.00 mm width for effective oil control\u003c\/li\u003e\n\u003cli\u003eRing groove widths are 1.5 mm for top and second rings, and 3.0 mm for the oil ring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Material Specifications\u003c\/h2\u003e\u003cp\u003eThe E-640K piston ring set is manufactured to precise dimensions with an outside diameter and bore size of 87.50 mm, suitable for standard bore engines. The top ring’s barrel face design helps maintain optimal sealing under varying operating conditions, while the steel with molybdenum material enhances wear resistance. The second ring’s reverse torsional face and grey iron composition provide effective compression sealing and durability. The 3-piece flex vent oil ring design ensures efficient oil scraping and control, reducing oil consumption and emissions.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis piston ring set is compatible with a range of Chrysler, Dodge, Jeep, and Plymouth vehicles, including but not limited to:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChrysler PT Cruiser, Sebring, and Spirit\u003c\/li\u003e\n\u003cli\u003eDodge Caravan, Grand Caravan, Daytona, and Stratus\u003c\/li\u003e\n\u003cli\u003eJeep Liberty and Wrangler\u003c\/li\u003e\n\u003cli\u003ePlymouth Breeze and Voyager models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is specifically designed for 4-cylinder engines with an 87.50 mm bore diameter, making it suitable for engine rebuilds or repairs requiring standard size piston rings.\u003c\/p\u003e\u003ch2\u003eCommon Engine Issues Addressed by This Piston Ring Set\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 gases affecting engine performance\u003c\/li\u003e\n\u003cli\u003eEngine smoking related to poor ring sealing\u003c\/li\u003e\n\u003cli\u003eLoss of power and fuel efficiency from ring wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the cylinder bore diameter matches the 87.50 mm specification before installation\u003c\/li\u003e\n\u003cli\u003eCheck ring end gaps and side clearances according to manufacturer guidelines\u003c\/li\u003e\n\u003cli\u003eUse proper ring compressors and tools to avoid ring damage during installation\u003c\/li\u003e\n\u003cli\u003eDo not file or modify rings as this set is not a file fit type\u003c\/li\u003e\n\u003cli\u003eFollow engine rebuild procedures for ring orientation and torque specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eSealed Power piston rings are manufactured to meet industry standards for durability and performance. The E-640K set undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details may vary, Sealed Power products typically come with 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":44495906832565,"sku":"BDBR-E-640K","price":105.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SE_E640K_Top.jpg?v=1775021068","url":"https:\/\/www.partcatalog.com\/products\/sealed-power-e-640k-engine-piston-ring-set","provider":"PartCatalog","version":"1.0","type":"link"}