4817931 Genuine Cummins DEF Pump For Diesel Emissions System

Name: 4817931 Genuine Cummins DEF Pump For Diesel Emissions System
Brand: Cummins
Price: 650.00 USD
Availability: InStock

P/N: 4817931 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 4817931 DEF pump is a genuine Cummins component designed for diesel exhaust fluid supply in SCR aftertreatment systems. It delivers DEF at the required operating pressure to ensure proper catalytic reduction of NOx emissions.

General Specifications

Condition	New
Part Number	4817931
Brand	Cummins
Part Type	DEF Pump
Weight	7.8 lb
Dimensions	10.2 x 9.11 x 6.15 in

Product Features

The 4817931 DEF pump is built to match factory performance and installation requirements:

Supplies diesel exhaust fluid to the SCR assembly
Maintains correct DEF pressure and regulated flow
Supports effective NOx reduction operation
Designed for Cummins diesel emissions platforms
Produced to Cummins OEM engineering tolerances
Provides consistent DEF delivery under load conditions

Application Notes

The 4817931 DEF pump is intended for engines equipped with the factory Cummins SCR aftertreatment system. After installation, the DEF circuit must be properly primed and checked to confirm correct system performance.

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