A052B661 Genuine Cummins DEF Pump For Diesel Emissions System

Name: A052B661 Genuine Cummins DEF Pump For Diesel Emissions System
Brand: Cummins
Price: 650.00 USD
Availability: InStock

P/N: A052B661 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 A052B661 DEF pump is a genuine Cummins diesel exhaust fluid delivery unit designed for SCR-equipped engines. It regulates DEF supply to maintain proper system pressure and consistent flow for effective NOx reduction.

General Specifications

Condition	New
Part Number	A052B661
Brand	Cummins
Part Type	DEF Pump
Weight	7.8 lb
Dimensions	10.2 x 9.11 x 6.15 in

Product Features

The A052B661 DEF pump is built to match factory performance and installation requirements:

Delivers DEF to the selective catalytic reduction system
Maintains specified operating pressure and flow rate
Supports proper NOx conversion efficiency
Engineered for Cummins diesel emissions applications
Manufactured to Cummins OEM tolerances
Provides stable fluid supply during engine operation

Application Notes

The A052B661 DEF pump is intended for engines equipped with the original Cummins SCR emissions system. Proper priming and system checks must be performed after installation to ensure correct DEF circulation.

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