RAYFUEL 
Diesel Engine Parts
Find OE-matching diesel fuel injection parts for repair and replacement. Check part numbers or contact Rayfuel for fitment support.
OE Number MatchingCross Reference SupportWorldwide Shipping
Showing 1–12 of 529 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