Sealed Power E-104KC Engine Piston Ring Set

Sealed Power E-104KC Piston Ring Set

Sealed Power E-104KC is a standard-size engine piston ring set for 3.1250-inch bore applications. It is built for vintage engine rebuilds where correct ring groove widths, stable sealing, and long-term wear resistance matter.

Compatible with 1959-1973 Jeep CJ5 engines, this ring set supports classic Jeep CJ5 rebuilds that need a direct-fit piston ring package for a 3.1250 bore. The Sealed Power E-104KC part number is commonly searched for vintage engine service and restoration work.

Key Features

• Standard size piston ring set for 3.1250-inch bore diameter
• Top ring uses steel with chrome face for wear resistance
• Second ring uses grey iron with reverse torsional face design
• Oil ring uses a 3-piece flex vent design for oil control
• Ring groove widths: 3/32 x 3/32 x 3/16
• Built for 4-cylinder applications
• Sealed Power Vintage components line for engines over 35 years old
• ISO and QS certified manufacturing

Detailed Description

The Sealed Power E-104KC piston ring set is engineered for vintage engine rebuilds that require accurate bore sizing and dependable sealing performance. With a 3.1250 outside diameter and standard-size configuration, it is suited to rebuild work where maintaining compression and controlling oil consumption are priorities. The top ring uses steel with chrome, the second ring uses grey iron with a reverse torsional profile, and the oil ring uses a 3-piece flex vent layout to support consistent cylinder sealing and oil management.

This part cross-references AMS Automotive S1602 for the same application. Sealed Power E-104KC is a practical choice for Jeep CJ5 restoration projects and other confirmed 3.1250 bore, 4-cylinder engine applications that call for the listed ring groove widths and standard sizing.

What It Helps Address

• Low compression caused by worn piston rings
• Excessive oil consumption from tired ring sealing
• Blow-by in aging engine cylinders
• Uneven cylinder sealing during a rebuild
• Restoration work on vintage Jeep CJ5 engines

Installation Notes and Tips

Verify bore diameter, ring groove widths, and cylinder condition before installation. Confirm that the piston ring set matches the engine’s 3/32 x 3/32 x 3/16 groove layout and standard-size requirements. Proper cylinder preparation, ring end-gap checking, and clean assembly practices are important for final sealing performance. The Sealed Power E-104KC should be matched to the confirmed application before engine assembly.

Quality Assurance

Sealed Power Vintage components are intended for older applications and are manufactured with materials and processes aligned to ISO and QS certified production standards. That focus supports restoration-grade engine rebuilds where consistency and durability are important.