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.

• Equipped with advanced testing machinery for material analysis and heat treatment verification.
• Dedicated engineering and QC teams ensure every product meets your exact specifications and performance requirements.

• Custom solutions available based on your samples or technical drawings.
• Trial orders (small quantities accepted) to facilitate smooth collaboration and build long-term partnerships.