?Fit For?Water pump compatible with Cummins International DT466E Engine & CAT, CUMMINS. ?Replacement OE Number?Water pump for 1842664C91 1842664C92 1842665C91 1841764C1 1844420C3S . ?High Quality?Our every mechanical water pump has been strictly inspected at the factory?and passed the IATF 16949 CERTIFICATE test.It can be a direct replacement due to standard size.Please check if the item we show is identical to yours vehicle year & make & model.We are the manufacturer and will ship it for you directly,Please rest assured to buy. ?Package Includes? 1* Mechanical Water Pump?1* Pump Belt. ?Shelf Life?1 year .If there are any quality issues within the 1 year of the water pump you ordered, we will provide you with a free replacement. Your satisfaction has always been our pursuit, and look forward to you could recommending us to your friends who need to replace the water-pump. Thank you very much!