New Pencil Injector – 4W-7018 CAT 3406B / 3412 / 3408B


Categories: , Part No. 4W7018


Fuel Injector Pencil Nozzle fit for Caterpillar CAT applications with 3406B and 3412 Engines

Manufacturer: Caterpillar
Model: CAT
Engine: 3406B, 3412
Displacement: 12.8L, 14L, 14.6l, 10.8L
Fuel Type: Diesel

CAT – 0R-3422
CAT – 0R3422
CAT – 4W-7018

Additional information

Weight 0.3 kg
Dimensions 230 × 150 × 50 mm




 If you are uncertain this is the correct part, please contact Cairns Diesel Service and provide us with your OEM genuine part number, the number from the original part or your VIN prior to purchase. This ensures we supply you with the correct application that will fit your vehicle.

Before fitting your Common Rail components, please read our Common Rail Procedure 

Dispatch of orders takes place Monday through Friday. Any orders received over the weekend will be shipped on the following Monday.