Caterpillar 4W-7021 Fuel Injection Nozzle

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 to meet emission standards.
Cat® Reman Part Number: 0R-3420
Length (in): 8.0
Length (mm): 203.2
Width (in): 4.9
Width (mm): 124.5
Height (in): 1.3
Height (mm): 33.0
Weight (lbs): 1.6
Weight (kg): 0.8