Engineered specifically for high-performance and towing 2001 through 2010 Chevrolet Silverado and GMC Sierra 2500HD/3500 trucks powered by the 6.6L Duramax V8 turbo diesel engine (LB7, LLY, LBZ, and LMM platforms), the BD Diesel R900 12mm Stroker CP3 High-Pressure Pump (Part # 1050651) provides a high-flow single-pump solution. While factory stock pumps max out around 3.05 LPM, the BD R900 pumps up to 5.25 LPM, delivering the heavy fuel volume required for up to 800 wheel horsepower without the complexity of a dual-pump conversion.

To handle extreme high-pressure demands, BD engineers the R900 with an upgraded, heat-treated shaft material that yields 9 times greater fracture toughness than stock components. This direct-fit replacement drop into the factory location with zero auxiliary pulleys or belts required.

Key Features & Benefits

• High-Flow 5.25 LPM Output: Delivers significantly more fuel volume than stock (3.05 LPM) to support high-performance tuning up to 800 HP.
• Single-Pump Convenience: Eliminates the need for complicated dual-pump kits, extra mounting brackets, custom belts, or auxiliary pulleys.
• Upgraded Heavy-Duty Shaft: Precision-machined with advanced heat-treating processes to provide 9x greater fracture toughness against high torsional loads.
• Direct Stock-Location Fit: Bolts directly into the factory engine bay location for a clean, straightforward installation.
• Lowers Exhaust Gas Temperatures (EGTs): Ensures efficient fuel atomization and consistent on-demand high rail pressure to optimize combustion efficiency.

Technical Specifications

• Manufacturer / Brand: BD Diesel Performance
• Manufacturer Part Number / SKU: 1050651
• Product Type: High-Pressure Common Rail R900 12mm Stroker CP3 Injection Pump
• Volumetric Flow Rate: Up to 5.25 LPM (Compared to 3.05 LPM stock)
• Supported Power Output: Up to 800 Wheel Horsepower (RWHP)
• Truck Compatibility: 2001–2010 GM 2500HD / 3500 Silverado & Sierra
• Engine Platform: 6.6L Duramax V8 Turbo Diesel (LB7, LLY, LBZ, and LMM)
• Core Requirement: Subject to standard supplier core deposit / charge terms.
• Warranty: BD Diesel Limited Warranty

Vehicle Fitment & Technical Installation Notes

• 2001–2004 GM 2500HD / 3500 Duramax 6.6L (LB7)
• 2004.5–2005 GM 2500HD / 3500 Duramax 6.6L (LLY)
• 2006–2007 GM 2500HD / 3500 Duramax 6.6L (LBZ Classic)
• 2007.5–2010 GM 2500HD / 3500 Duramax 6.6L (LMM)
• Installation Tip: Maintain strict cleanliness standards during installation. Flush high-pressure fuel lines and replace fuel filters prior to startup. Pair with an upgraded 150+ GPH lift pump to ensure adequate feed volume to the R900 pump inlet.