BESTfit DEF Doser Injector Kit Replaces 2121300001 For Cummins

Diesel Exhaust Fluid Doser Injector Kit By BESTfit

Depend on strong emissions system performance with the BESTfit DEF Doser Injector Kit, a replacement for 2121300001. Designed for Cummins engines, this retrofit kit supports coolant line connector systems for proper SCR operation. The clamp-on hose connection style ensures a tight and stable installation. Each kit includes two straight hose fittings, two straight threaded fittings, two O-rings, and two worm gear clamps for easy installation. Built for heavy-duty use, this BESTfit kit delivers reliable performance.

* High Quality DEF Doser Injector Retrofit Kit
* Designed For Coolant Line Connector Applications
* Includes:
  - (2) Straight Hose Fittings
  - (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 2121300001

** 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 **