Dear Sir/Madam, I have inquiry about Cummins parts as following:1) p/n:4952829, Cylinder head of QSM11, Qty: 1pc2)p/n: 2864025/4962454, Cylinder head of M11, Qty: 1 pc3) p/n:3899378, Gasket, cylinder head of M11, Qty: 3pc4)p/n: 4022500,Gasket, cylinder head of QSM11, Qty:1 pc5)p/n: 4003980, oil pump, Qty: 1 pc6)p/n:3804774, Seal oil, Qty: 1pc7)p/n: 4025162, Kit cylinder, Qty: 6 pcs.I look forward to hearing from you asap.Best regards,Thanks.