This is a high-quality engine cylinder block for Isuzu 4BD1 / 4BG1 diesel engines, with OEM/UEM part numbers 8-97130328-4 and 8-97123954-2. It is a core replacement component widely used in excavators, loaders, forklifts, and other heavy-duty machinery powered by these engines.
Manufactured from high-strength cast iron with precision machining, this cylinder block forms the main structural foundation of the engine. It features accurate cylinder bores, properly designed oil galleries and water passages, ensuring reliable lubrication, efficient cooling, and structural integrity under extreme working conditions.
Each unit undergoes strict dimensional inspection and pressure testing to guarantee leak-free performance, perfect fit, and long service life. Ready for direct assembly, this block helps restore engine performance and minimize equipment downtime.
Key Features:
- OEM-spec replacement cylinder block
- OEM Part Numbers: 8-97130328-4, 8-97123954-2
- Designed for Isuzu 4BD1 / 4BG1 diesel engine
- High-strength cast iron construction for durability
- Precision machined bores and passages
- Pressure-tested to prevent leaks
- Ready for direct assembly and installation
- 12-month warranty against manufacturing defects
Applications:
- Isuzu 4BD1 / 4BG1 diesel engine
- Excavators, loaders, forklifts, and other compatible heavy equipment