| OEM Part Numbers | 1-12230104-1, 1-12230-104-1, 1-12230104-0, 1122301041 |
| Engine Model | Isuzu 6BD1, 6BD1-T 4-Stroke Diesel Engine |
| Compatible Excavators | Hitachi EX200-1, EX200-2, EX200-3, UH07-7; Cater pillar CAT 320 variants |
| Material | Forged Steel Iron Alloy with SiC Modifier |
| Tensile Strength | ≥950 MPa |
| Surface Hardness | HRC 52-58 |
| Hardness Depth | 8-12 mm |
| Engine Displacement | 5785 cc (5.8L) |
| Connecting Rod Bolt Torque | 55-60 ft-lbs (75-81 Nm) ±10% tolerance |
| Bolt Specification | M12-10.9 Grade (VDI 2230 Compliant) |
| Dimensions (Center-to-Center) | 165 mm |
| Condition | 100% New, ISO 9001 & TS 16949 Certified |