Part Name: Fuel Injection Pump Assembly. Part Number: 4941064 3972815 4936729 5264246 4988595. Fit for following models. For Cummins Diesel Engine. QSB6.7 ISDE6.7. Please make sure the part number and our pictures matches the part you are replacing before ordering. Amazing designs, unsurpassed quality and unbeatable savings! We know what you demand: supremely stylish, ergonomically-crafted products of long-lasting, durable quality. All at a price that’s highly affordable! You also want those glasses to fit comfortably-guaranteed! We want your online shopping experience to be risk free. Please make sure that the item is in the same condition that you received it.