DEF Dosing Injector Cummins 4936201 | 4931693, 5309545

High-Performance DEF Dosing Injector for Cummins Engines

The Cummins 4936201 is a critical component of the Selective Catalytic Reduction (SCR) system. This dosing injector is designed to deliver a precise amount of Diesel Exhaust Fluid (DEF) into the exhaust stream, facilitating the conversion of harmful nitrogen oxides (NOx) into harmless nitrogen and water vapor.

Key Features and Benefits:

• Precision Dosing: Engineered to provide exact fluid delivery for maximum emissions efficiency.
• Durability: Constructed with high-grade materials to withstand the extreme heat and corrosive environment of the exhaust system.
• Engine Compatibility: Optimized for Cummins ISB and QSB 6.7L series engines (Euro 4, 5, and 6).
• Reliability: Helps prevent SCR system crystallization and ensures long-term compliance with environmental standards.

Technical Specifications:

• Part Number: 4936201
• Brand: Cummins
• System: Exhaust Aftertreatment (SCR)
• Interchangeable Numbers: 4931693, 5309545, 0444043017