Multiquip 7552084290 DEF Tank Assembly - OEM Replacement Part for Generator

The DEF (Diesel Exhaust Fluid) tank assembly is a critical emissions control component that stores and supplies diesel exhaust fluid to the selective catalytic reduction (SCR) system on Tier 4 Final compliant generators. This assembly is essential for meeting EPA emissions standards and maintaining proper generator operation, as the engine control system will limit performance or prevent operation if DEF levels are insufficient or the tank system fails.

This genuine Multiquip OEM tank assembly is engineered specifically for Super Silent generator models and includes all necessary mounting hardware and connections for proper integration with the SCR system. The DEF tank works in conjunction with the engine's emissions control system to reduce nitrogen oxide (NOx) emissions through catalytic conversion. Regular monitoring of DEF levels and tank condition is essential during routine maintenance intervals to prevent operational interruptions. If your generator displays DEF-related warning messages on the control display or enters reduced power mode due to emissions system faults, inspect the tank assembly for leaks, damage, or contamination.

Compatible with the following Multiquip generator models:

• DCA400SSI4F3PD

Genuine Multiquip OEM part, sold by an authorized dealer.