Sealed Power E-1014KC Engine Piston Ring Set

Engine Piston Ring Set for Toyota V8 Applications

Sealed Power E-1014KC is a standard-size engine piston ring set built for 94.00 mm bores and 1.2 x 1.2 x 2.0 mm ring grooves. It is engineered for Toyota 4Runner, Tacoma, Tundra, and FJ Cruiser applications that call for a chrome steel top ring, reverse torsional second ring, and low-tension 3-piece flex vent oil ring.

Sealed Power focuses on modern materials and controlled manufacturing processes to deliver piston rings that meet the demands of current engine rebuild work. The E-1014KC part number is also referenced in interchange listings for 2C5151, 130110P020, and RSTO49.

• Part number: E-1014KC
• Standard size for 94.00 mm bore diameter
• Top ring material: steel with chrome face
• Second ring material: cast iron
• Top ring face design: barrel face
• Second ring face design: reverse torsional
• Oil ring design: 3-piece flex vent
• Low oil ring tension for reduced drag
• Ring groove widths: 1.2 mm / 1.2 mm / 2.0 mm
• Fits 6-cylinder engine applications

Detailed Fitment and Application

This piston ring set is a direct fit for 2014-2019 Toyota 4Runner, 2003-2009 Toyota 4Runner, 2005-2015 Toyota Tacoma, 2005-2014 Toyota Tundra, and 2007-2012 Toyota FJ Cruiser. Use E-1014KC when rebuilding a Toyota engine that requires standard-size rings with the listed groove widths and 94.00 mm bore specification.

What This Part Helps Address

• Excessive oil consumption from worn or damaged rings
• Low compression caused by ring wear or loss of sealing
• Blow-by from poor cylinder sealing
• Smoke from oil control ring wear
• Reduced engine performance during rebuild service

Installation Notes and Tips

Verify bore diameter, ring groove widths, and cylinder condition before installation. Measure ring end gap and follow the engine builder’s specifications for file-fit and standard-size ring setup. Clean the piston ring grooves thoroughly and confirm correct ring orientation during assembly.

Quality Assurance

Sealed Power parts are manufactured using modern materials and ISO- and QS-certified production processes to support consistent rebuild quality. The E-1014KC is built to meet the requirements of Toyota 4Runner, Tacoma, Tundra, and FJ Cruiser engine service where standard-size piston rings are specified.