PISTON & RING SET HYUNDAI D4BB FOR H100 GALLOPER PORTER 2.6 LTR DIESEL 1998-08
The Hyundai D4BB piston is a component with a standard diameter of 91.10 mm, specifically designed for the 2.6-liter diesel engines (8-valve SOHC) found in models such as the H100 and Porter; it is typically manufactured from a high-silicon aluminum alloy. Its key technical specifications include a compression ratio of 16:1, a height of approximately 74 to 76 mm, and piston ring groove dimensions of 2.0 mm / 2.0 mm / 3.0 mm.
Description
Engine Model: 2.6L 4-Cylinder Diesel (D4BB)
Standard Bore: 91.10 mm
Oversize Options: +0.50 mm (Up to +1.00 mm for select versions)
Piston Material: ZL109
Compression Height: 74.0 mm – 76.3 mm
Piston Ring Dimensions: 2.0 mm / 2.0 mm / 3.0 mm (Top / Second / Oil Ring)
Piston Pin Diameter: Approx. 29 mm
Combustion Chamber: 16:1 Compression Ratio
OE Numbers: 23410-42701, 23410-42711, 23410-42721












