HomeEngine > Cylinder Block ComponentsSealed Power E-104KC Engine Piston Ring Set
Part #: E-104KC

Sealed Power E-104KC Engine Piston Ring Set

⚙️ 15 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$71.56Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Jeep and Willys, CJ5, Commando, CJ6, DJ5, Jeepster, Dispatcher, Universal Truck, CJ5A, CJ6A, DJ6, Universal, CJ3, DJ3, F-134, FC150, FC170, Truck, FJ3, FJ3A, Utility Wagon, F4-134, Utility, F4, FA-134, Willys, 475, Americar, MA, and MB
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

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.

BrandSealed Power
Part NumberE-104KC
2nd Ring Face DesignReverse Torsional
2nd Ring MaterialGrey Iron
2nd Ring Width3/32
2nd Ring Width (in)3/32
Bore Diameter3.1250
Bore Size (in)3.1250
Cylinder Quantity4
Oil Ring Width3/16
Oil Ring Width (in)3/16
Outside Diameter3.1250
Outside Diameter (In)3.1250
Ring Set Groove Widths (in)3/32 x 3/32 x 3/16
Short Circuit Protection3 Piece Flex Vent
Standard SizeStandard Size
Top Ring Face DesignBarrel Face
Top Ring MaterialSteel w/Chrome
Top Ring Width3/32
Top Ring Width (in)3/32

This part fits 15 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1973JeepCJ52.2LL4N/AChrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard
1972JeepCJ52.2LL4N/AChrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard
1971JeepCJ52.2LL4N/AChrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard
1970JeepCJ52.2LL4N/AChrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard
1969JeepCJ52.2LL4N/AChrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard
1968JeepCJ52.2LL4N/AChrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard
1967JeepCJ52.2LL4N/AChrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard
1966JeepCJ52.2LL4N/AChrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard
1965JeepCJ52.2LL4N/AChrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard
1964JeepCJ52.2LL4N/AChrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard
1963JeepCJ52.2LL4N/AChrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard
1962JeepCJ52.2LL4N/AChrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard
1961JeepCJ52.2LL4N/AChrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard
1960JeepCJ52.2LL4N/AChrome Steel Top Ring; Ductile 2nd Ring; Premium; Ring Groove Widths: 3/32 (in) , 3/32 (in) , 3/16 (in); Standard
1959JeepCJ52.2LL4N/AChrome 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:

21060092C8284007C31334PS1602S1602T1112MX

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.