Injector 107-3651 10R-7589 compatible for Caterpillar CAT Engine 3046 Loader 933 933C Tractor D3C D4CFuel Injector 107 3651 10R 7589 for Caterpillar CAT Engine 3046 Loader 933 933C Tractor D3C D4C 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. Fuel Injector Replace Part Number: CA1073651, 107 3651, 1073651, CA10R7589, 10R 7589, 10R7589 Fuel Injector Nozzle Replace Part