5509448RX Genuine Cummins Doser Fluid Supply Module For Cummins Diesel Engines

5509448RX Genuine Cummins Doser Fluid Supply Module For Cummins Diesel Engines

Name: 5509448RX Genuine Cummins Doser Fluid Supply Module For Cummins Diesel Engines
Brand: Cummins
SKU: 5509448RX
Price: 967.00 USD
Availability: InStock

P/N: 5509448RX Manufactured by: Cummins

$967.00 - $967.00

$967.00

$967.00 - $967.00

$967.00

1 in Stock

Condition: New

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Description

The 5509448RX doser fluid supply module delivers diesel exhaust fluid to the aftertreatment system to support proper emissions operation. It regulates DEF flow and pressure to ensure accurate dosing during exhaust treatment.

General Specifications

Condition	New
Part Number	5509448RX
Brand	Cummins
Part Type	Doser Fluid Supply Module
Weight	11.2 lb

Product Features

The 5509448RX doser fluid supply module is built to match factory performance and installation requirements:

Supplies diesel exhaust fluid to the aftertreatment system
Regulates DEF flow and delivery pressure
Supports proper SCR system operation
Built to OEM electrical and fluid control specifications
Factory-style connectors and mounting configuration
Direct replacement for the original Cummins module

Application Notes

The 5509448RX doser fluid supply module is intended for Cummins diesel engines equipped with a factory SCR aftertreatment system. Proper installation is necessary to maintain accurate DEF dosing and emissions compliance.

Always verify part number, engine configuration, and aftertreatment system requirements before installation.