Sealed Power E-776KC Engine Piston Ring Set

Sealed Power E-776KC Piston Ring Set

Sealed Power E-776KC is a standard-size engine piston ring set built for 74.00 mm bore applications with 1.2 mm top ring, 1.5 mm second ring, and 2.8 mm oil ring groove widths. It uses a steel top ring with chrome face, a cast iron second ring with reverse torsional face design, and a 3-piece flex vent oil ring for precise cylinder sealing in small-displacement engines.

Key Features

• 74.00 mm bore diameter and outside diameter for standard-size rebuilds
• Top ring: steel with chrome face, 1.20 mm width
• Second ring: cast iron, reverse torsional face design, 1.50 mm width
• Oil ring: 3-piece flex vent design, 2.80 mm width
• Ring groove widths: 1.2 x 1.5 x 2.8 mm
• Fits 4-cylinder engine applications
• Sealed Power engineering and ISO/QS-certified manufacturing background

Detailed Description

This Sealed Power piston ring set, part number E-776KC, is built for engines that use a 74.00 mm standard bore and the 1.2/1.5/2.8 mm ring package. The chrome steel top ring helps maintain cylinder sealing, while the reverse torsional second ring and flex vent oil ring support oil control and compression retention. It is a direct match for a range of compact import and domestic applications, including 1998-2001 Chevrolet Metro, 1992 Chevrolet Metro, 1994-2000 Pontiac Firefly, 1992-1997 Geo Metro, 1995-1997 Suzuki Swift, 1989-1993 Suzuki Swift, 1986-1995 Suzuki Samurai, and 1989 Suzuki Sidekick. This part cross-references 2C4258 and 41628 for the same application.

What It Helps Address

• Low compression from worn or tired piston rings
• Excess oil consumption caused by poor oil control
• Blow-by from reduced cylinder sealing
• Smoke from ring wear or ring groove mismatch
• Rebuild needs on 74.00 mm standard-bore engines

Installation Notes and Tips

Verify bore diameter, ring groove widths, and piston specifications before assembly. Confirm the engine uses the 1.2 x 1.5 x 2.8 mm ring set layout and standard-size dimensions. Proper cylinder preparation, ring end-gap checking, and clean assembly practices are important for final sealing performance. Fits 1998-2001 Chevrolet Metro, N/A; 1992 Chevrolet Metro, N/A; 1994-2000 Pontiac Firefly, N/A; 1992-1997 Geo Metro, N/A; 1995-1997 Suzuki Swift, N/A; 1989-1993 Suzuki Swift, N/A; 1986-1995 Suzuki Samurai, N/A; and 1989 Suzuki Sidekick, N/A.

Quality Assurance

Sealed Power parts are produced with modern materials and manufacturing controls aligned with ISO and QS certified processes to support consistent fit and performance in engine rebuild applications.