Mopar Performance 68371834AA Selective Catalytic Reduction (SCR) Catalytic Converter with Ammonia Trap

The Mopar Performance 68371834AA is a genuine OEM Selective Catalytic Reduction (SCR) catalytic converter with integrated ammonia trap, specifically designed for 2017-2018 Ram 2500 and 3500 trucks equipped with the 6.7L I6 Cummins turbo diesel engine. This advanced emissions control component is a critical part of the diesel exhaust aftertreatment system, working to reduce harmful nitrogen oxide (NOx) emissions while maintaining optimal engine performance.

Key Features:

• Genuine Mopar OEM replacement part ensuring exact fit and factory specifications
• SCR technology with integrated ammonia trap for superior emissions reduction
• Converts harmful nitrogen oxides into harmless nitrogen gas and water vapor
• Works in conjunction with Diesel Exhaust Fluid (DEF) injection system
• Designed specifically for 6.7L Cummins turbo diesel applications
• Meets or exceeds EPA emissions standards and California Proposition 65 requirements
• Factory-backed warranty and guaranteed fitment when VIN is provided

Technical Details:

This SCR catalytic converter utilizes selective reduction technology to actively manage diesel emissions. When DEF is injected into the exhaust stream, it breaks down into ammonia which then reacts with NOx pollutants on the catalyst surface. The integrated ammonia trap prevents excess ammonia from escaping into the atmosphere while helping to reduce carbon monoxide emissions. This system can reduce NOx emissions by up to 90%, making it essential for regulatory compliance and environmental protection.

OEM Part Numbers:

Mopar Part Number: 68371834AA
Replaces: 68310686AA

Important Notes:

This part includes a core charge. Professional installation is recommended due to the complexity of the exhaust system. Proper integration with the vehicle's DEF system and exhaust sensors is required for optimal performance. Always verify fitment by providing your vehicle's VIN before ordering.