Product Overview
Cummins 4387304 DEF Doser Pump – Free Shipping
Dinex DinTronic DEF pumps are an exceptional value without sacrificing, quality, fitment, or performance. Free ground shipping within the Continental USA. Exact OE replacement for Cummins 4387304 DEF pump, Cummins 4387304RX DEF pump, and Cummins 4387304NX DEF pump. In many cases problems with the ATS system are caused by a faulty DEF injection system. This further leads to DEF crystallization, SCR blockage, NOx sensor failure, etc. It is much more cost efficient to maintain the DEF injection system and avoid expensive ATS system repairs.
- Approved by Filter Service and Supply for Quality and Performance and backed by Dinex Emission Products
- Direct replacement for OE pumps
- Tested at Dinex test center
- In stock for faster delivery
- A cost-effective balance between emission control and Urea consumption emission control and Urea consumption
- Emission norm EPA17
Warranty Information
One-year Unlimited Mileage