Brand New G4NA 0.5 Piston Kit (23410-2E500) for Hyundai Elantra, Tucson, and Kia Soul 1.8/2.0L
The Hyundai G4NA 2.0L 0.5mm Oversized Piston Assembly is specifically designed for engine overhauls, aiming to expand the standard 81.0mm bore to 81.5mm. Its key technical specifications typically include a 22mm piston pin diameter and a compression height of approximately 36.6mm; the assembly corresponds to Part Number 23410-2E500 or is compatible with other similar overhaul kits for the 2.0L Nu series engines.
Description
G4NA +0.5mm Oversized Piston Key Specifications:
Diameter: 81.5 mm (Standard size: 81.0 mm + 0.5 mm)
Engine Model: 2.0L Nu G4NA (1,999 cc)
Piston Pin Diameter: 22 mm
Piston Height (Compression Height): Approx. 36.6 mm
Material: ZL109
Compatible Part Numbers: 23410-2E500, 23410-2E501, 23410-2E502
Piston Ring Set: +0.50mm oversized rings, typically compatible with ring groove dimensions of 1.5mm (Top Ring), 1.2mm (Second Ring), and 2.0mm/2.5mm (Oil Ring).












