PISTON + PIN (57.5mm bowl) Premium Std

IZUMI Brand (equivalent to GENUINE MITSUBSIHI)

Partners ring set ref 26AAB3110STD

Overall length: 98mm
Combustion bowl diameter: 57.5mm
Combustion bowl depth: 20mm approx at deepest point
Toriodal type
Compression height: 58mm
Gudgoen Pin diameter: 34mm
MOS2 coating on skirt
Alfin reinforced top ring groove

Top ring groove: 3mm
2nd ring groove: 2mm
Oil ring groove: 4mm