YES (within 21 days). A good core needs to be complete and without physical damage and extreme corrosion. If a failed attempt to rebuild the pump was made please let me know. BRAND NEW AFTERMARKET Sherwood M71 / M70 Raw Water Sea Pump. M70, M71-01, Cummins 3907458 and 3912019. This is a flange mount gear drive engine mounted pump. Impeller kit used is 10615k. If you are unsure about your pump just send me a message or give me a call with your complete engine model and I’ll get you the right pump! If you want your existing pump rebuilt or need a pump for another application just check my other listings or send me a message. I stand behind my product and take great pride in producing quality results. If there is a problem, just contact me and I’ll do my best to take care of it. The item “Sherwood M71 Raw Water Sea Pump Cummins Diesel Engine 3907458 3912019 4BT 4B” is in sale since Wednesday, November 11, 2020. This item is in the category “eBay Motors\Parts & Accessories\Boat Parts\Sterndrive Motors & Components\Cooling System”. The seller is “rawpumps” and is located in Peoria, Illinois. This item can be shipped to United States, Canada, United Kingdom, Australia, Mexico, Germany, Japan, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, China, Sweden, South Korea, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Austria, Bahamas, Israel, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay, Ukraine, Cayman islands.

• Mount Type: Flange
• Engine Manufacture: Cummins
• Exchange Required: Yes
• Manufacturer Part Number: M71
• Brand: DJ Pump
• Warranty: 1 Year