Turbo R2S 10009880008 10009700074 10009700036

Product Introduction: Turbocharger R2S Models 10009880008, 10009700074, 10009700036 for Mercedes-Benz Sprinter II CDI OM651

The R2S turbocharger models 10009880008, 10009700074, and 10009700036 are precision-engineered turbocharging systems 

specifically designed for the Mercedes-Benz Sprinter II series—namely the 216 CDI, 316 CDI, 416 CDI, and 516 CDI

—equipped with the robust and fuel-efficient OM651 diesel engine. 

These twin-stage turbochargers combine the best of performance, durability, and fuel economy, meeting the exacting standards of both OEM and aftermarket applications.

Overview of the OM651 Engine and Compatibility

The OM651 engine is a highly efficient inline four-cylinder diesel engine developed by Mercedes-Benz. Known for its durability and low emissions, 

it has been widely used in the Sprinter II series, which serves commercial applications across logistics, transportation, and utility services. 

This engine relies heavily on advanced turbocharging to deliver the torque and fuel economy expected by professional users.

The R2S turbocharger system plays a central role in maximizing the engine’s performance. The part numbers 10009880008, 10009700074, 

and 10009700036 correspond to different production variations or revisions of the same twin-stage turbocharger assembly used in these Sprinter II models. 

All three are designed to match the specific technical parameters and mounting configurations required for seamless integration with the OM651 engine platform.

Twin-Stage Turbocharging (R2S Technology)

R2S stands for Regulated Two-Stage Turbocharging, a turbocharging concept developed by BorgWarner to optimize engine response across the entire RPM range. 

This system uses two turbochargers arranged in series—a smaller high-pressure turbocharger and a larger low-pressure one. 

At low engine speeds, the smaller turbo provides quick spool-up and low-end torque. 

As engine speed increases, the larger turbo takes over to maintain high boost pressure and efficient airflow at higher RPMs.

This seamless transition ensures that the engine remains responsive, fuel-efficient, and compliant with emission regulations like Euro 5 and Euro 6. 

For Mercedes-Benz Sprinter II vehicles, this means excellent drivability even under heavy loads and challenging driving conditions.

Key Features and Benefits

1. High Performance and Efficiency
These R2S turbochargers significantly improve engine output and fuel economy. Drivers can expect quicker acceleration, 

stronger torque in the low-to-mid RPM range, and better overall engine responsiveness—particularly valuable in commercial transport where performance and reliability are essential.

2. OEM-Grade Quality
All three part numbers—10009880008, 10009700074, and 10009700036—are manufactured to exacting OEM standards, 

ensuring perfect fitment, long-term durability, and optimal performance. Materials such as high-temperature resistant alloys, 

precision-balanced turbines, and corrosion-resistant housings ensure long service life.

3. Emissions Compliance
The advanced design of the twin-stage turbocharger helps reduce NOx and particulate emissions by maintaining ideal combustion conditions. 

This is crucial for fleet operators and vehicle owners in regions with strict emissions regulations.

4. Plug-and-Play Compatibility
These turbochargers are fully compatible with the Mercedes-Benz Sprinter II OM651 engine without requiring any modifications. 

Installation is straightforward for experienced mechanics, reducing downtime and labor costs.

5. Cost-Effective Replacement
For fleet maintenance and aftermarket servicing, these models provide a reliable and cost-effective alternative to dealer-sourced replacements. 

Whether you’re replacing a worn turbocharger or upgrading performance, these units deliver OEM-equivalent functionality at competitive pricing.

Technical Specifications

Turbo Type: Twin-stage / Sequential Turbocharging (R2S)

Application: Mercedes-Benz Sprinter II (216 / 316 / 416 / 516 CDI)

Engine: OM651 DE 22 LA

Part Numbers: 10009880008, 10009700074, 10009700036

Actuator Type: Pneumatic or Electronic (depending on version)

Cooling Method: Oil and water-cooled

Fuel Type: Diesel

Emission Standard: Euro 5 / Euro 6 compliant

Applications

The R2S turbocharger is ideal for use in Mercedes-Benz Sprinter vans used in:

Urban and regional delivery fleets

Commercial passenger transportation (shuttle vans, minibuses)

Utility and construction services

Ambulance and emergency vehicles

Motorhomes and camper conversions

These vehicles demand a balance of performance, reliability, and fuel economy—all of which are enabled by the R2S turbocharging system.

Conclusion

The Turbocharger R2S models 10009880008, 10009700074, and 10009700036 represent the pinnacle of turbocharging 

technology for Mercedes-Benz Sprinter II vehicles equipped with the OM651 engine. Whether for OEM replacement or performance restoration, 

these turbochargers provide exceptional value, long-lasting performance, and confidence in the most demanding driving environments.