Caterpillar 7W-7037 Nozzle As

Cat® fuel injector nozzles utilize specialized product metallurgy, proprietary manufacturing processes and design, to deliver injectors capable of meeting today’s performance and injection pressures for emissions requirements.
Overall Length (mm): 94.5
Overall Length (in): 3.72
Head Outside Diameter (mm): 190.0
Head Outside Diameter (in): 7.48
Pilot Outside Diameter (mm): 131.0
Pilot Outside Diameter (in): 5.16
Inside Diameter (mm): 33.0
Inside Diameter (in): 1.30