OE Quality
60-Day Returns

Sealed Power E-104KC Engine Piston Ring Set
Overview of Sealed Power Engine Piston Ring Set E-104KC
The Sealed Power Engine Piston Ring Set E-104KC is designed specifically for Jeep CJ5 models, providing reliable performance for your engine's cylinder block components. This standard size piston ring set features precise dimensions and materials engineered to maintain optimal engine compression and oil control.
- Compatible with Jeep CJ5 engines requiring 3.1250 inch bore diameter piston rings
- Includes a 3-piece flex vent oil ring design for effective oil control
- Top ring made of steel with chrome coating and barrel face design
- Second ring constructed from grey iron with a reverse torsional face
- Standard size set with ring groove widths of 3/32 x 3/32 x 3/16 inches
- Non-file fit design for straightforward installation
Detailed Product Description
The Sealed Power E-104KC piston ring set is engineered to meet the exact specifications of Jeep CJ5 engines with a 3.1250 inch bore diameter. The set includes rings for four cylinders, featuring a top ring with a barrel face design made from steel with chrome plating to resist wear and maintain a tight seal. The second ring uses grey iron material with a reverse torsional face to enhance ring stability and reduce blow-by gases. The oil ring is a 3-piece flex vent design with a 3/16 inch width, optimized for efficient oil scraping and control. This piston ring set is standard size and does not require filing, simplifying the installation process.
Applications and Problem Solving
- Restores proper compression in Jeep CJ5 engines with worn or damaged piston rings
- Reduces oil consumption by improving oil ring sealing and control
- Minimizes blow-by gases to maintain engine efficiency and emissions compliance
- Addresses piston ring wear that causes loss of power and increased exhaust smoke
- Supports engine rebuilds requiring standard size piston rings for 3.1250 inch bore diameter cylinders
Installation Notes and Tips
- Verify cylinder bore diameter is 3.1250 inches before installation
- Ensure cylinder walls are clean and properly honed to manufacturer specifications
- Install rings carefully to avoid damage, noting the top ring’s barrel face orientation
- Check ring end gaps and clearances according to Jeep CJ5 engine rebuild guidelines
- Use proper piston ring compressors and tools to prevent ring breakage during installation
Quality Assurance and Warranty
Sealed Power piston rings are manufactured to meet OEM standards for durability and performance. The E-104KC 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 warranty terms applicable to this piston ring set.
| Brand | Sealed Power |
| Part Number | E-104KC |
| 2nd Ring Face Design | Reverse Torsional |
| 2nd Ring Material | Grey Iron |
| 2nd Ring Width | 3/32 |
| 2nd Ring Width (in) | 3/32 |
| Bore Diameter | 3.1250 |
| Bore Size (in) | 3.1250 |
| Cylinder Quantity | 4 |
| Oil Ring Width | 3/16 |
| Oil Ring Width (in) | 3/16 |
| Outside Diameter | 3.1250 |
| Outside Diameter (In) | 3.1250 |
| Ring Set Groove Widths (in) | 3/32 x 3/32 x 3/16 |
| Short Circuit Protection | 3 Piece Flex Vent |
| Standard Size | Standard Size |
| Top Ring Face Design | Barrel Face |
| Top Ring Material | Steel w/Chrome |
| Top Ring Width | 3/32 |
| Top Ring Width (in) | 3/32 |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1973 | Jeep | CJ5 | 2.2L | L4 | N/A | Chrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard |
| 1972 | Jeep | CJ5 | 2.2L | L4 | N/A | Chrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard |
| 1971 | Jeep | CJ5 | 2.2L | L4 | N/A | Chrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard |
| 1970 | Jeep | CJ5 | 2.2L | L4 | N/A | Chrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard |
| 1969 | Jeep | CJ5 | 2.2L | L4 | N/A | Chrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard |
| 1968 | Jeep | CJ5 | 2.2L | L4 | N/A | Chrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard |
| 1967 | Jeep | CJ5 | 2.2L | L4 | N/A | Chrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard |
| 1966 | Jeep | CJ5 | 2.2L | L4 | N/A | Chrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard |
| 1965 | Jeep | CJ5 | 2.2L | L4 | N/A | Chrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard |
| 1964 | Jeep | CJ5 | 2.2L | L4 | N/A | Chrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard |
| 1963 | Jeep | CJ5 | 2.2L | L4 | N/A | Chrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard |
| 1962 | Jeep | CJ5 | 2.2L | L4 | N/A | Chrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard |
| 1961 | Jeep | CJ5 | 2.2L | L4 | N/A | Chrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard |
| 1960 | Jeep | CJ5 | 2.2L | L4 | N/A | Chrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard |
| 1959 | Jeep | CJ5 | 2.2L | L4 | N/A | Chrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.