Sealed Power E-975K Engine Piston Ring Set

Overview of Sealed Power Engine Piston Ring Set E-975K

The Sealed Power Engine Piston Ring Set E-975K is designed for reliable performance in Chrysler, Dodge, and Jeep vehicles. This set is engineered to meet the specifications of 8-cylinder engines with a bore diameter of 99.50 mm, ensuring precise fit and function.

• Standard size piston ring set with 8 rings for 8-cylinder engines
• Top ring made of steel with molybdenum coating for durability
• Second ring constructed from grey iron with phosphate coating
• Oil ring features a 3-piece flex vent design for effective oil control
• Ring widths: Top and second rings at 1.50 mm, oil ring at 3.00 mm
• Top ring face design includes high tensile strength and 3.660 mm radial wall thickness
• Reverse torsional face design on the second ring for improved sealing

Technical Details and Specifications

The E-975K piston ring set is manufactured to precise dimensions with an outside diameter and bore size of 99.50 mm, suitable for standard bore engines. The top ring is crafted from steel with a molybdenum coating, providing wear resistance and enhanced sealing capabilities. The second ring uses grey iron with a phosphate coating to reduce friction and improve ring seating. The oil ring is a 3-piece flex vent design, 3.00 mm wide, which helps maintain optimal oil control and reduces oil consumption. The ring set groove widths are 1.5 mm for the top and second rings and 3.0 mm for the oil ring, ensuring proper fitment and function within the cylinder block.

Compatible Vehicles and Applications

This piston ring set is compatible with a range of Chrysler, Dodge, and Jeep models equipped with 8-cylinder engines and a 99.50 mm bore diameter. Compatible vehicles include the Chrysler 300 and Aspen, Dodge Charger, Durango, Magnum, and Ram 1500, 2500, and 3500 series, as well as the Jeep Commander and Grand Cherokee. The part number E-975K ensures correct fitment for these specific models, providing a reliable replacement option for engine rebuilds or repairs.

Common Issues Addressed by This Piston Ring Set

• Reduced compression due to worn or damaged piston rings
• Excessive oil consumption caused by ineffective oil control rings
• Engine blow-by resulting from poor ring sealing
• Increased emissions linked to ring wear or failure
• Loss of engine power and efficiency from compromised ring performance

Installation Notes and Tips

Installation of the Sealed Power E-975K piston ring set requires careful attention to ring orientation and proper gap clearance. The top ring’s high tensile face and the second ring’s reverse torsional design must be installed according to manufacturer specifications to ensure optimal sealing. The oil ring’s 3-piece flex vent design should be assembled carefully to maintain its flexibility and function. It is recommended to verify bore diameter and ring end gaps before installation. Professional installation or consultation with a qualified mechanic is advised for best results.

Quality Assurance and Warranty

Sealed Power piston rings are manufactured to meet industry standards for durability and performance. The E-975K set undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details may vary, Sealed Power products typically include coverage against manufacturing defects. Consult product documentation or authorized sources for exact warranty terms.