Cummins 4BT 3.9L Inline P-Pump View cart “Duramax LML LGH 2011-2018 CP4 Pump” has been added to your cart. $100.00 Must spin. Cummins 4BT 3.9L Inline P-Pump quantity Sell us this item Category: Pumps Description Description Acceptable Part Numbers: 0 402 734 801 3926603 Related products Duramax 2001-2004 CP3 Injection Pump $100.00 Sell us this item Cummins Caps I $350.00 Sell us this item GM Chevy 6.5L DS Injection Pump $15.00 Sell us this item Cummins Celect $25.00 Sell us this item