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Combustion Chamber Block | 11161-54070 |
Material | 4Cr9Si2 |
Brand | TOYOTA |
Engine | 2L |
Fuel | Oil |
Restore your TOYOTA 2L diesel engine's peak performance with this genuine combustion chamber block, the exact OEM replacement (11161-54070/1116154070) designed to maintain factory specifications and engine reliability.
✔ Precision-Engineered Solution
Exact OEM fitment guarantees seamless integration with your 2L engine
Maintains 22.3:1 compression ratio for optimal diesel combustion
Precision-cast design ensures proper fuel swirl pattern
Direct replacement for worn or damaged chambers
✔ Superior Durability Features
High-grade cast iron construction withstands extreme diesel pressures
Heat-treated surfaces resist cracking and warping
Precision-machined sealing surfaces prevent compression leaks
Long service life under demanding conditions
✔ Performance Benefits
Restores lost engine power and torque
Improves fuel combustion efficiency
Reduces excessive exhaust smoke
Enhances cold starting capability
Maintains proper engine temperatures
✔ When Replacement is Needed
Visible damage or erosion in existing chambers
Compression test results below 350 psi
Excessive blue/white exhaust smoke
Noticeable power loss, especially under load
Poor fuel economy
✔ Ideal For
Complete 2L engine rebuilds
Cylinder head refurbishment
Preventive maintenance
Performance restoration projects
Repairing overheated/damaged heads
Compatible With:
TOYOTA Hilux (2L engines)
TOYOTA Land Cruiser (2L diesel models)
Various industrial/agricultural applications
Installation Notes:
Requires professional cylinder head machining
Must use new head gasket and seals
Recommended to replace all chambers simultaneously
Proper torque sequence critical for performance
This OEM-spec combustion chamber block (11161-54070/1116154070) is the guaranteed solution for restoring your TOYOTA 2L diesel engine to factory performance standards. Its precision engineering ensures proper compression, efficient combustion, and long-term reliability.
Note: Always verify engine specifications before purchase. For optimal results, combine with valve and seal replacement during cylinder head service.
With over 30 years of expertise in automotive parts export, we specialize in manufacturing high-precision, high-performance components for global markets. Our products meet stringent quality standards and are trusted by clients worldwide.