Description
Fuel Injection Pump 3916971 3916972 3921501 3917562 Fit for CASE 6T 590 Cummins 6BT 6BTA 5.9 Engine CASE 1088 888 9030B 9030 Excavator 850E 855E Tractor 621 Loader TG SKU Pulley Diameter: 156 mm Pulley Diameter: 156 mm 2017 Peterbilt 579 Base Straight Truck Long Conventional 12