Illustrative photo — the delivered item may differ in appearance. Orders are fulfilled by catalog part number (SKU).
Engine Piston Cummins 4298992 | 4923744, 4059345, 4059241, 3681665, 2882120
Ensure optimal combustion efficiency and engine durability with this high-performance engine piston for Cummins ISX15 and QSX15 engines. Engineered to withstand extreme temperatures and pressures, it guarantees reliable power delivery and extended service life.
Description
High-Performance Engine Piston for Cummins ISX15 and QSX15
The Cummins 4298992 engine piston is designed to deliver exceptional durability and thermal efficiency in heavy-duty applications. Engineered specifically for Cummins ISX15 and QSX15 diesel engines, this piston plays a critical role in converting fuel combustion into mechanical energy while maintaining structural integrity under extreme operating conditions. This part is also available under the numbers: 4923744, 4059345, 4059241, and 2882120.
Constructed from high-grade materials, this piston features an advanced cooling gallery design to manage high thermal loads, ensuring consistent performance and preventing premature wear. It comes complete with a precision-ground piston pin and retaining clips for a secure and reliable installation.
Technical Specifications
- Engine Compatibility: Cummins ISX15, QSX15
- Standard Diameter (STD): 137 mm
- Piston Rings Configuration: 2.9T x 3 x 4 mm
- Combustion Chamber Diameter: 102 / 90.50 mm
- Piston Pin Dimensions: 53.50 x 85 mm
- Total Height: 131.70 mm
- Compression Height: 82.05 mm
- Alfin Insert: No
- Cooling Type: Piston with cooling gallery
Key Benefits
- Enhanced Thermal Management: Integrated cooling gallery helps dissipate heat efficiently, reducing thermal stress on the piston crown.
- Robust Construction: Built to withstand the high combustion pressures of heavy-duty diesel engines, extending overall engine life.
- Precise Fitment: Manufactured to exact dimensional tolerances for seamless integration with standard 137 mm cylinder liners.
Cross-Reference / Interchange Part Numbers
This part replaces / is interchangeable with the following part numbers:
- 4298992
- 4923744
- 4059345
- 4059241
- 3681665
- 2882120
- 429899200
- 492374400
- 405934500
- 405924100
- 368166500
- 288212000
- C4298992
- C4923744
- C4059345
- C4059241
- C3681665
- C2882120
- CU4298992
- CU4923744
- CU4059345
- CU4059241
- CU3681665
- CU2882120
- CUM4298992
- CUM4923744
- CUM4059345
- CUM4059241
- CUM3681665
- CUM2882120
