ISUZU Engine Piston 115mm 4HK1 6HK1 TIER3 - 8980235260
High-quality engine piston designed for ISUZU 4HK1 (4-cylinder) and 6HK1 (6-cylinder) power units. It is a main component of the crank-piston assembly, operating under extreme pressure and temperature conditions. Precise manufacturing from special aluminum alloys guarantees optimal compression, excellent heat dissipation, and long, trouble-free operation of heavy construction machinery and trucks.
Technical Specification:
- Part type: Engine piston.
- Outer diameter: 115.00 mm.
- Total height: 120.00 mm.
- Pin dimensions: 40 x 87 mm.
- Ring groove dimensions: 3.00 x 2.50 x 2.00 x 3.00 mm.
- Engine compatibility: ISUZU 4HK1, 6HK1.
- Part Number: 8980235260 (8-98023526-0).
Machine and Vehicle Compatibility:
| Brand and Category | Models and Variants |
|---|
| Case |
Tracked excavators: CX210, CX230, CX235, CX250, CX300, CX330, CX350, CX370 |
| Hitachi |
Tracked excavators: SCX150 SCX500 ZH200 ZW220 ZX330 ZX400 LX210 |
| JCB |
JS series tracked excavators |
| John Deere |
Tracked excavators: 225D, 330C, 370C
Wheeled excavators: 190DW, 220DW |
| New Holland |
Tracked excavators: E385, EX355 |
| Sany |
Tracked excavators: SY335, SY365 |
| Sunward |
Tracked excavators: SWE21, SWE23, SWE330, SWE360, SWE365 |
Workshop Tip: Replacing a piston is a major engine overhaul. When installing a new piston, it is absolutely essential to verify the condition of the cylinder liner surface for micrometric wear and scratches. Always use a set of new piston rings, ensuring that the end gaps are within the limits specified by ISUZU. Pay special attention to the piston installation direction (usually marked with an arrow or a dot facing the timing gear). Also, remember to use new piston pin retainers (circlips/snap rings) and check the condition of the connecting rod small end.
