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Thumbnail Filmstrip of 04.5-10 GM Duramax / 07.5-18 Cummins Atlas Fuel Valve 228-4071 Images
Engineered for high-pressure common rail diesel applications, the Atlas Fuel Valve (SKU: atl228-4071) addresses common pressure-loss issues on LLY, LBZ, LMM Duramax and 6.7L Cummins engines. Under heavy load and wide-open throttle conditions, weak factory pressure relief valves can unseat prematurely, bleeding off vital fuel rail pressure and triggering diagnostic trouble codes like P0087 or P1093.
The Atlas 228-4071 valve kit restores proper seating pressure, ensuring your injection system delivers maximum fuel volume to the common rail without premature pressure drops. Built with secure, durable construction, this direct-fit component installs easily with zero core charge.
Key Features & Benefits
- Fixes Low Rail Pressure Codes: Eliminates troublesome P0087 and P1093 low fuel rail pressure diagnostic trouble codes (DTCs).
- Maintains High-Load Pressure: Prevents premature pressure venting during aggressive acceleration and heavy towing.
- Direct-Fit Installation: Installs easily into factory rail locations without requiring specialized modification or custom tools.
- Robust Construction: Precision-manufactured to withstand extreme common-rail pressures and thermal cycles.
- Zero Core Charge: Brand-new outright component requiring no core deposit or core return shipping.
Technical Specifications
- Manufacturer / Brand: Atlas Diesel Components
- Manufacturer Part Number / SKU: 228-4071 (Atlas SKU: atl228-4071)
- Product Type: Fuel Rail Pressure Relief Valve / Shim & Valve Kit
- Truck Compatibility: 2004.5–2010 GM Duramax (LLY, LBZ, LMM) & 2007.5–2018 Dodge Ram 6.7L Cummins
- Core Requirement: None
- Warranty: Manufacturer Limited Warranty
Vehicle Fitment & Technical Installation Notes
- 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)
- 2007.5–2018 Dodge Ram 2500 / 3500 / 4500 / 5500 6.7L Cummins
- Installation Tip: Relieve all high-pressure fuel system residual pressure before attempting removal. Clean the surrounding area on the fuel rail meticulously to prevent dirt contamination from entering the common rail. Torque the Atlas 228-4071 valve securely to factory specifications.
Engineered for high-pressure common rail diesel applications, the Atlas Fuel Valve (SKU: atl228-4071) addresses common pressure-loss issues on LLY, LBZ, LMM Duramax and 6.7L Cummins engines. Under heavy load and wide-open throttle conditions, weak factory pressure relief valves can unseat prematurely, bleeding off vital fuel rail pressure and triggering diagnostic trouble codes like P0087 or P1093.
The Atlas 228-4071 valve kit restores proper seating pressure, ensuring your injection system delivers maximum fuel volume to the common rail without premature pressure drops. Built with secure, durable construction, this direct-fit component installs easily with zero core charge.
Key Features & Benefits
Fixes Low Rail Pressure Codes: Eliminates troublesome P0087 and P1093 low fuel rail pressure diagnostic trouble codes (DTCs).
Maintains High-Load Pressure: Prevents premature pressure venting during aggressive acceleration and heavy towing.
Direct-Fit Installation: Installs easily into factory rail locations without requiring specialized modification or custom tools.
Robust Construction: Precision-manufactured to withstand extreme common-[...]
Engineered for high-pressure common rail diesel applications, the Atlas Fuel Valve (SKU: atl228-4071) addresses common pressure-loss issues on LLY, LBZ, LMM Duramax and 6.7L Cummins engines. Under heavy load and wide-open throttle conditions, weak factory pressure relief valves can unseat prematurely, bleeding off vital fuel rail pressure and triggering diagnostic trouble codes like P0087 or P1093.
The Atlas 228-4071 valve kit restores proper seating pressure, ensuring your injection system delivers maximum fuel volume to the common rail without premature pressure drops. Built with secure, durable construction, this direct-fit component installs easily with zero core charge.
Key Features & Benefits
- Fixes Low Rail Pressure Codes: Eliminates troublesome P0087 and P1093 low fuel rail pressure diagnostic trouble codes (DTCs).
- Maintains High-Load Pressure: Prevents premature pressure venting during aggressive acceleration and heavy towing.
- Direct-Fit Installation: Installs easily into factory rail locations without requiring specialized modification or custom tools.
- Robust Construction: Precision-manufactured to withstand extreme common-rail pressures and thermal cycles.
- Zero Core Charge: Brand-new outright component requiring no core deposit or core return shipping.
Technical Specifications
- Manufacturer / Brand: Atlas Diesel Components
- Manufacturer Part Number / SKU: 228-4071 (Atlas SKU: atl228-4071)
- Product Type: Fuel Rail Pressure Relief Valve / Shim & Valve Kit
- Truck Compatibility: 2004.5–2010 GM Duramax (LLY, LBZ, LMM) & 2007.5–2018 Dodge Ram 6.7L Cummins
- Core Requirement: None
- Warranty: Manufacturer Limited Warranty
Vehicle Fitment & Technical Installation Notes
- 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)
- 2007.5–2018 Dodge Ram 2500 / 3500 / 4500 / 5500 6.7L Cummins
- Installation Tip: Relieve all high-pressure fuel system residual pressure before attempting removal. Clean the surrounding area on the fuel rail meticulously to prevent dirt contamination from entering the common rail. Torque the Atlas 228-4071 valve securely to factory specifications.
Fits: Duramax 2001-2010
Fits: LLY Duramax 2004-2005
Fits: LLY Duramax 2004-2005
California Restricted
Fits: Universal