Fuel Injector 1J800-53052 0445110781 for Kubota Tractor Excavator Condition: New Aftermarket Part Note: We recommend replacing the entire set of fuel injectors to ensure the engine's optimal performance. Due to differences in oil output and atomization concentration between and aftermarket parts, they should not be mixed. Replacing the entire set of injectors helps avoid potential issues.Replacement Part Number: 1J800-53052, 1J800 53052, 1J80053052, 0445110781 Applications:Fit For Kubota Tractor Excavator