Description
Buy! Connecting Rod Cummins 6BT 3942581 / 3971212 / 4943979
The Cummins 6BT Connecting Rod (part numbers 3942581 / 3942-581, 3971212 / 3971-212, 4943979 / 4943-979) is an OEM-quality replacement part. Made from forged steel, this connecting rod guarantees durability, precision, and stable operation of Cummins 6BT engines in trucks, buses, construction, and agricultural machinery.