RAYFUEL 
Caterpillar Diesel Parts
Find OE-matching diesel fuel injection parts for repair and replacement. Check part numbers or contact Rayfuel for fitment support.
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Showing 1–12 of 350 results
0445120347 Diesel Fuel Injector for Caterpillar C7.1 Engine 320D2 Excavator
$105.07Check Fitment
0445120371 Diesel Fuel Injector for Caterpillar for Perkins C7.1
$51.07Check Fitment
0445120399 Diesel Fuel Injector for Caterpillar C4.4 E320d2 PERKINS
$110.39Check Fitment
0445120400 Diesel Fuel Injector for Caterpillar C4.4 E320d2 PERKINS
$110.39Check Fitment0445120403 Diesel Fuel Injector for Caterpillar confirmed Caterpillar diesel engine applications
$91.99Check Fitment0445120404 Diesel Fuel Injector for Caterpillar for PERKINS
$51.99Check Fitment
102-2014 Diesel Fuel Injector for Caterpillar C15 C18
$327.99Check Fitment102-6230 Diesel Fuel Injector for Caterpillar 3406E
$354.20Check Fitment102-6236 Diesel Fuel Injector for Caterpillar 3406E Engine
$327.99Check Fitment103-4562 Diesel Fuel Injector for Caterpillar 3406E
$354.20Check Fitment
107-7732 Diesel Fuel Injector for Caterpillar 3114/3116 Wheel Loader
$110.40Check Fitment107-7733 Diesel Fuel Injector for Caterpillar 3114/3116/320B Wheel Loader
$70.40Check Fitment