Peiyaotco LF3970 Fuel Filter Compatible With ummins QSB ISB engines 3937736 5404947 Replacement For 3937736,3937144,B7177,P550428,Fits For QSB5.9L/6.7L,ISB07 6.7L Diesel Engines 1 PACK

description "【FITMENT】: Compatible With cummins QSB lSB engines 3937736 5404947; Compatible With VoLVo 14406393 Compatible With Donaldson P550428 Compatible With Baldwin BT595 B7177" 【REPLACEMENT】:LF3970 3937736 5404947 14406393 【FUNCTION】:The function of the fuel filter is to remove iron oxide, dust and other solid debris from the fuel to prevent clogging of the fuel system. Reduce mechanical wear, ensure stable engine operation and improve reliability 【HIGH QUALITY】;The appearance of the product is similar to that of a tin plated metal casing, which has corrosion resistance and antioxidant properties, effectively isolating the erosion of oil on the casing, and prolonging the service life of the filter element 【NOTE】:Although this product is an original car accessory, its technology has been developed and improved to be perfect for your car. Impurities can protect your engine and increase your fuel sales See more product details