BESTfit DEF Pump 2.2 Replaces 21576178, 23753841, 85023552 For Mack & Volvo W/ Caterpillar Engines

Diesel Exhaust Fluid Pump 2.2 By BESTfit

Restore reliable DEF system operation with the BESTfit DEF Pump 2.2, replacing 21576178, 23753841, and 85023552 for Mack and Volvo applications with Caterpillar engines. This high-quality pump is designed for Denoxtronic 2.2 SCR systems to ensure precise Diesel Exhaust Fluid delivery. Built for 24-volt electronic operation, it provides stable and efficient performance in demanding environments. Designed for OEM compatibility, it features factory-installed housing and integrated electrical connectors for easy installation. Complete and ready to install, this unit delivers durability and consistent performance mile after mile.

* High Quality Diesel Exhaust Fluid Pump
* Denoxtronic 2.2 System
* Designed For SCR Emissions Systems
* 24 Volt Electronic Operation
* Includes:
  - (1) DEF Pump Unit
  - Integrated Electrical Connector(s)
  - Factory Installed Housing And Components
* Sold Individually
* Warranty On Diesel Exhaust Fluid Pumps Against Defects In Workmanship & Material From Date Of Purchase

*** High Quality Aftermarket Replacement Part (Not OEM)***

* Cross Ref 0-444-042-012 0444042012 044404227G 21576178 23753841 85023552

** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **