Fuel Injector 4W-7016 0R-3420 Compatible for Caterpillar CAT Engine 3208 Excavator 225D 225 225B 229 231DFuel Injector 227 1028 for Caterpillar CAT Engine 3046 Excavator 315C 315CL E315C Condition: New Part Note: For the new part, we advise you replace the whole set together, Because the oil output and atomization concentration of Genuine and parts are different, they cannot be mixed to work for the same engine. ReplacePartNumber: 227 1028,CA2271028,2271028 Fit for Caterpillar CAT Engine: 3046 Application: Fitfor followingmodels: Caterpillar CAT Skid