Multiquip 8982688120 DEF Supply Pump Assembly 24V - OEM Replacement Part

This 24-volt DEF (Diesel Exhaust Fluid) supply pump assembly ensures proper delivery of diesel exhaust fluid to the emissions control system in Multiquip super silent generators. The DCM (Diesel Common-rail Motor) supply pump is critical for maintaining EPA Tier 4 Final compliance by providing precise DEF injection for selective catalytic reduction (SCR) systems.

This OEM pump assembly is engineered specifically for demanding applications where reliable DEF delivery is essential for continuous operation and emissions compliance. Failure of the DEF supply pump can result in reduced engine performance, emission system fault codes, or complete shutdown to prevent non-compliant operation. Regular inspection of fuel and DEF system hoses for signs of wear, deterioration, or hardening is recommended as part of your maintenance protocol.

Compatible with the following Multiquip generator models:

• DCA400SSI4F

Genuine Multiquip OEM part, sold by an authorized dealer.