Multiquip 8982318983 Injector Assy DEF DCM - OEM Replacement Part

The DEF (Diesel Exhaust Fluid) DCM injector assembly meters and injects precise amounts of diesel exhaust fluid into the exhaust stream to reduce NOx emissions in Tier 4 Final compliant generator systems. This critical emissions component ensures your Multiquip super silent generator maintains compliance with EPA regulations while delivering optimal performance and fuel efficiency.

Designed specifically for the DCA400SSI4F series super silent generators, this injector assembly is a key component of the Selective Catalytic Reduction (SCR) system. A failing DEF injector can cause poor DEF consumption, increased emissions, engine derating, or fault codes related to the aftertreatment system. Regular inspection and replacement when symptoms appear ensures uninterrupted operation and prevents costly downtime on job sites requiring quiet, compliant power generation.

Compatible with the following Multiquip generator models:

• DCA400SSI4F3B
• DCA400SSI4F3PD

Genuine Multiquip OEM part, sold by an authorized dealer.