4pcs Piston & Rings Kit For 2000-2012 Hyundai Kia G4GC 2.0L 23410-23710
The standard bore for the piston assembly of the Hyundai/Kia G4GC 2.0L engine is 82.00–82.03 mm, with a compression ratio of 10.0:1. This assembly typically utilizes standard-size (STD) pistons (Part No. 23410-23710 or similar), featuring piston ring groove dimensions of 1.2 mm for the first ring, 1.2 mm for the second ring, and 2.0 mm for the oil ring.
Description
Engine Code: G4GC 16V DOHC 2.0L Gasoline Engine
Cylinder Bore: 82.00–82.03 mm (3.2283–3.2295 in)
Stroke: 85 mm (3.346 in)
Compression Ratio: 10.0
Piston-to-Cylinder Clearance: 0.02–0.04 mm (0.0008–0.0016 in)
Piston Ring Dimensions:
Top Ring: 1.2 mm
Second Ring: 1.2 mm
Standard Part Number (Piston Kit): 23410 – 23710 (typically corresponds to an 82mm standard bore)
Oversize Availability: 0.50 mm oversize available
Piston Material: ZL109
Features an optimized thermal expansion design. Key Design Features:
Piston Skirt Design: Utilizes an asymmetrical design to minimize cold-state clearance.
Crown/Ring Grooves: Optimized to enhance heat dissipation and reduce oil consumption.
Reinforcement: The piston pin bosses have been reinforced to withstand high-load operating conditions.
