Cummins 6LTA8.9 genuine engine parts, DCEC 6LTA8.9 genuine engine parts, DCEC 6LTA8.9 engine parts, Cummins 6LTA8.9 parts,DCEC No. Product name Part No. Unit Qty. Origin 1 Piston 230 3925537 pc DCEC 2 Piston 240 3919565 pc DCEC 3 Piston 245/260 3925878 pc DCEC 4 Piston 280/300 3917707 pc DCEC 5 Piston L5.9/ISLE 4987914 pc 6 DCEC 6 …