Diesel Exhaust Fluid Doser Injector Kit By BESTfit Replaces 043028, 2121300002 Fits Cummins

Keep emissions systems performing efficiently with the BESTfit DEF Doser Injector Kit, a direct replacement for 043028 and 2121300002. Engineered for Cummins engines, this retrofit kit supports coolant line connector applications for accurate DEF dosing. The clamp-on hose connection style ensures a secure and leak-resistant fit. Each kit includes one 90-degree hose fitting, one straight hose fitting, two straight threaded fittings, two O-rings, and two worm gear clamps for easy installation. Built for long-term reliability, this BESTfit kit ensures dependable operation.

* High Quality DEF Doser Injector Retrofit Kit
* Designed For Coolant Line Connector Applications
* Includes:
  - (1) 90 Degree Hose Fitting
  - (1) Straight Hose Fitting
  - (2) Straight Threaded Fittings
  - (2) O-Rings
  - (2) Worm Gear Clamps
* Clamp-On Hose Connection Style
* Sold Individually
* Warranty On DEF Doser Injector Retrofit Kits Against Defects In Workmanship & Material From Date Of Purchase

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

* Cross Ref 043028 2121300002

** 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 **