2003-2004 5.9L Cummins Injectors - Set of Six (6)

Diesel Injectors So Cal 2003-2004 5.9L Cummins Injectors - Set of Six (6) Cross Reference: 0 445 120 018, 0 445 120 113, 0 445 120 210, 0 445 120 255, 0 986 435 503, R5086894AA, R8004082AA, R8004082AB, R8004082AC, R8310748AA, 3949619, 3949913, 4940589, 5254686, 5263318. Core Exchange Required. See our core policy for details. These injectors are remanufactured in-house by Diesel Injectors So Cal. Our process includes: - Complete disassembly and cleaning - All springs are replaced - Valves are re-seated and pressure tested  - Ball bearings are replaced - New bearing supports are installed - New internal seals are installed - Injectors are reassembled on our computerized build table - Tested on our Common Rail test bench to ensure factory specifications are met - New O-rings are installed - New crush washers are installed Please Note: 30% over stock flow nozzles will work on a stock truck. 60% over stock flow nozzles will require a tuner with custom tunes. Warranty: Visit our warranty pa