Fuel Injector 4024864 for Cummins Engine 6C8.3 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: 4024864, 3356942, 3356941 Fit for Engine: Cummins 6C8.3