Turbo 54319700002 54319880000

The Turbocharger (Part Numbers: 54319700002, 54319880000) is a precision-engineered forced induction 

component designed specifically for the Mercedes Smart CDI 0.8L MC01 (30 KW) OM660DE08LA KP31 engine. 

This turbocharger enhances engine efficiency, power output, and fuel economy by compressing intake air, allowing for better combustion and performance.

Built to meet OEM (Original Equipment Manufacturer) standards, this turbocharger ensures optimal boost pressure, 

durability, and smooth operation for the Smart CDI’s compact yet powerful diesel engine. Whether replacing a worn-out turbo or upgrading for better performance, 

this unit delivers reliable power delivery, reduced turbo lag, and improved throttle response.

Key Features & Benefits

1. Precision Engineering for the Smart CDI 0.8L Engine

• Designed specifically for the Mercedes Smart Fortwo CDI (W450) 0.8L (OM660DE08LA KP31) MC01 (30 KW).

• Exact fit replacement for part numbers 54319700002 & 54319880000, ensuring seamless installation.

• Optimized for small-displacement diesel engines, providing efficient boost without excessive strain.

2. Enhanced Performance & Efficiency

• Increased Power Output: Compresses air to allow more fuel combustion, boosting horsepower and torque.

• Improved Fuel Economy: Efficient air compression reduces fuel consumption compared to naturally aspirated engines.

• Reduced Turbo Lag: Advanced turbine design ensures quicker spool-up for better low-end response.

3. Durable Construction & Materials

• High-Grade Turbine Wheel: Made from heat-resistant alloys to withstand extreme exhaust temperatures.

• Ball Bearing or Journal Bearing Options (Depending on Model): Ensures smooth rotation and longevity.

• Robust Housing: Cast from durable metals to resist corrosion and thermal stress.

4. OEM Compatibility & Reliability

• Manufactured to OEM specifications, ensuring perfect fitment and performance.

• Tested for durability under high-pressure conditions to prevent premature failure.

• Sealed against oil leaks, maintaining proper lubrication for extended lifespan.

5. Smoother Engine Operation

• Balanced turbine and compressor wheels minimize vibrations.

• Integrated wastegate (where applicable) ensures precise boost control.

• Compatible with factory ECU settings, requiring no additional tuning for standard use.

Applications & Compatibility

This turbocharger is designed for:

• Vehicle Model: Mercedes Smart Fortwo (W450)

• Engine Code: OM660DE08LA KP31

• Engine Type: 0.8L CDI Turbo Diesel (MC01, 30 KW)

• Part Numbers:

• 54319700002

• 54319880000

Common Symptoms of a Failing Turbocharger

If your Smart CDI is experiencing any of these issues, it may need a turbo replacement:

• Loss of Power (Boost Pressure Drop) – The engine struggles to accelerate.

• Excessive Smoke (Blue/Black Smoke) – Indicates oil burning or incomplete combustion.

• Loud Whining or Siren Noise – Damaged turbine bearings or compressor wheel.

• Turbo Lag or Delayed Throttle Response – Slow spool-up due to wear.

• Oil Leaks Around Turbo – Failed seals leading to lubrication issues.

Installation & Maintenance Tips

Installation Guidelines

1. Inspect all connections (oil feed, coolant lines, intake/exhaust ports).

2. Prime the turbo with oil before starting the engine to prevent dry spinning.

3. Use new gaskets and seals to avoid boost leaks.

4. Check for proper wastegate function (if equipped).

Maintenance Best Practices

• Regular Oil Changes – Clean oil prevents turbo bearing wear.

• Allow Cool-Down Periods – Avoid shutting off the engine immediately after hard driving.

• Monitor Boost Pressure – Use a diagnostic tool to check for leaks or underperformance.

Why Choose This Turbocharger?

• Direct OEM Replacement – No modifications needed.

• Improved Engine Longevity – Reduces strain on the engine by optimizing air intake.

• Cost-Effective Solution – Cheaper than dealership parts without sacrificing quality.

• Trusted Performance – Ideal for daily drivers and efficiency-focused tuning.

Conclusion

The Turbocharger (54319700002 / 54319880000) for the Mercedes Smart CDI 0.8L OM660DE08LA KP31 is a high-quality, 

reliable upgrade that restores (or enhances) engine performance. Whether replacing a faulty unit or ensuring peak efficiency, 

this turbocharger delivers OEM-level precision, durability, and power gains for the Smart Fortwo CDI.

For optimal results, pair it with proper installation, regular maintenance, and quality engine oil to maximize its lifespan and performance.