Piston Kit for Hyundai G4HG G4HE (23410-02270, 23410-02912) – i10 1.1L 67mm
The G4HG 0.5 piston refers to the 0.50 mm oversize version for the 1.1-liter (1086 cc) four-cylinder gasoline engine used in Hyundai and Kia models (such as the Atos, i10, and Picanto).
Description
The specifications for this oversize piston include the following key parameters:
Oversize bore: 67.50 mm (standard value is 67.00 mm; this piston is intended for cylinders that have been resleeved or honed to an enlarged bore of 67.50 mm);
Compression height: 24.60 mm;
Total piston length: 48.60 mm;
Combustion chamber recess depth: 4.40 mm (including valve reliefs);
Piston pin diameter: 17.00 mm;
Piston pin length: 46.50 mm;
Piston ring configuration: three-ring layout (1st ring: 1.20 mm; 2nd ring: 1.20 mm; oil ring: 2.00 mm).





