Toolly DEF Refractometer, Measuring Diesel Exhaust Fluid Concentration of Diesel Engines, Urea Ablue AUS32 Concentraction Measuring Tool, with ATC Function sold2024 Square Washer - Quality Square

Square Washer - Quality Square Flat Steel Washers

TiAlN Coated for wear resistance

Includes all the necessary screws and parts needed

25mm Nylon Insert Hex Lock Nuts

S @ 20 degrees centigrade Resolution: 0

Toolly DEF Refractometer, Measuring Diesel Exhaust Fluid Concentration of Diesel Engines, Urea Ablue AUS32 Concentraction Measuring Tool, with ATC Function sold2024 Square Washer - Quality SquareToolly DEF Refractometer, Measuring Diesel Exhaust Fluid Concentration of Diesel Engines, Urea Ablue AUS32 Concentraction Measuring Tool, with ATC Function Why you must have it? EPA regulations require all diesel engines manufactured on or after January 1, 2010 to meet lowered NOX emissions standards. Most heavy duty engine (Class 7 8 trucks) manufacturers, have chosen to equip SCR, like Detroit Diesel (DD13, DD15, and DD16 models), Cummins (ISX