Multiquip M5331401603 DEF Tank Bracket - OEM Replacement Part for Super Silent Generators

This DEF tank mounting bracket secures the diesel exhaust fluid tank in Multiquip DCA-series super silent generators equipped with Tier 4 Final emission control systems. The bracket provides critical structural support to prevent DEF tank movement during transport and operation, ensuring proper fluid delivery to the aftertreatment system. DEF system integrity is essential for emission compliance and preventing engine derate conditions.

The DEF system in these generators includes a low fluid level indicator lamp on the control panel, and proper tank mounting is critical to prevent fluid sloshing and maintain accurate level sensing. The bracket works in conjunction with the DEF tank heat shield assembly, which includes a rubber flap designed to divert hot air away from the DEF fluid and prevent crystallization or degradation during extended operation.

This bracket is engineered specifically for trailer-mounted super silent generators and must withstand vibration and stress during road transport. Failed or damaged brackets can lead to DEF tank misalignment, fluid delivery issues, and potential emission system faults.

Compatible Models:

• DCA300SSJU4F2

Genuine Multiquip OEM part, sold by an authorized dealer.