Cummins QSB 6.7 engine CPL 3098 3094 3857

Product Description

ON SALE Brand New Cummins QSB 6.7 engine it will fit CPL 3094, 3098, 3096, 3857. All are in-line 6-cylinder, 6.7-liter electronic injection diesel engines.

The Cummins QSB 6.7 engines with CPL 3098, 3094, and 3857 share core mechanical specifications but feature different power outputs and emissions standards, largely due to their specific applications and model years.

General Engine Specifications

These specifications are consistent across the different CPLs for the Cummins QSB 6.7 engine:

• Configuration : In-line, 6-cylinder, 4-stroke diesel
• Displacement : 6.7 L (408 in³)
• Bore & Stroke : 107 mm x 124 mm (4.21 in x 4.88 in)
• Aspiration : Turbocharged / Aftercooled
• Fuel System : High-Pressure Common Rail (HPCR)
• Rotation : Counterclockwise facing flywheel

CPL-Specific Details

The CPL (Control Parts List) denotes specific build configurations, primarily varying by application, horsepower, and emissions tier.

• CPL 3098 : Often found in industrial/construction applications (skid steers, excavators, wheel loaders) from approx. 2000-2018. These engines generally align with the EPA Tier 3/Stage IIIA emissions standards and have power ratings in the range of 133-275 hp (99-205 kW).
• CPL 3094 : Typically associated with models from 2010 and later, used in various industrial applications, and designed to meet CEV Stage IV & Stage V compatible emissions. Power output generally ranges from 173-260 hp (129-194 kW).
• CPL 3857 : These are newer engines, often 2019 model years, designed to meet Tier 4 Final emissions standards. They are used in equipment like waste/industry handlers and offer specific power ratings, such as 225 HP (168 kW) at 2200 RPM.

In essence, while the fundamental engine architecture is the same, the CPLs distinguish the engines based on their specific horsepower tuning, required emissions compliance, and intended equipment applications.