4387304 Genuine Cummins DEF Pump For Diesel Emissions System

Name: 4387304 Genuine Cummins DEF Pump For Diesel Emissions System
Brand: Cummins
Price: 650.00 USD
Availability: InStock

P/N: 4387304 Manufactured by: Cummins

$650.00 - $650.00

$650.00

$650.00 - $650.00

$650.00

4 in Stock

Condition: New

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Description

The 4387304 DEF pump is a genuine Cummins component used in the diesel exhaust fluid delivery system. It supplies DEF at the correct pressure and flow rate to support proper SCR emissions operation.

General Specifications

Condition	New
Part Number	4387304
Brand	Cummins
Part Type	DEF Pump
Weight	7.8 lb
Dimensions	10.2 x 9.11 x 6.15 in

Product Features

The 4387304 DEF pump is built to match factory performance and installation requirements:

Supplies diesel exhaust fluid to the SCR system
Maintains proper DEF pressure and flow
Designed for Cummins emissions systems
Supports correct NOx reduction operation
Manufactured to Cummins OEM tolerances
Direct replacement for the original DEF pump

Application Notes

The 4387304 DEF pump is intended for engines equipped with the factory Cummins SCR emissions system. Installation requires proper priming and verification of DEF system operation after replacement.

Always verify part number, engine model, and emissions system configuration before installation.