The Cummins Doser Fluid Supply Module (part # 4387305) is an OEM module used in SCR/DEF dosing systems (Denoxtronic 2.2 / high-pressure systems) on medium-duty and heavy-duty diesel engines. It supplies Diesel Exhaust Fluid (DEF) for selective catalytic reduction, and is designed for 24 V operation on ISB / QSB / ISC / ISX platforms.
Cummins Doser Fluid Supply Module 4387305
$1,773.83
1 in stock
| Brand | Cummins |
|---|---|
| Product Type | Doser Fluid Supply Module |
| Model | 4387305 |
| Location | CMNS_C115 |















