Premium SCR Urea AdBlue Nozzle Spray Doser Injector

High-precision dosing module valve engineered for Cummins 4936201 systems ensures optimal DEF fluid distribution with zero leakage. CNC-machined stainless steel core paired with PTFE seals resists corrosion from harsh chemicals.

Ultra-responsive piezoelectric actuator delivers instant spray control, maintaining Euro VI emission compliance for trucks, buses, and heavy machinery. Factory-calibrated flow rates (800-1200ml/min) prevent crystallization.

Direct OEM replacement with laser-etched serial numbers for authenticity. Includes integrated temperature sensors (-40°C to 125°C operating range) to prevent freezing damage.

Friction-welded housing withstands 2500 PSI vibration stress. Compatible with AdBlue/DEF solutions from all major brands. Ships pre-programmed for plug-and-play installation.