Water Pump for Cummins 3.9 & 5.9 Engines 4B 4BT 4BTA 6B 6BT 6BTA DAF Iveco JCB
4B, 4BT, 4BTA, 4BTAA, 6 B, 6BT, 6BTA & 6BTAA. Replaces Cummins part numbers For Cummins 3.9 & 5.9 B-Series Engines ( 8 or 12 Valve Models Only) Water Pump. 70Z II, 70Z III, 70Z IV, 70Z IV-2, 70Z V.