New Major Repair Kit , all you need is a good housing and shaft. For Perkins 4107 , 4.107 , 4-107. 4108 , 4.108 , 4-108 with Sherwood pump G65. Replaces Sherwood: 12221 , sh12221 , SH-12221 , 12221-SHW , plus cam and cover.
Here is a link for the complete kit with a new shaft. Major Repair Kit Perkins 4107 4108 With Sherwood G65 Water Pump NA003335 Rebuild. For Diesel Engines and Generators.1ea Gasket , Mounting , 33825411 > 33825431. 1ea Cover with screws (uses an o-ring instead of a gasket for a better seal). The item "Major Repair Kit Perkins 4107 4108 With Sherwood G65 Water Pump NA003335 Rebuild" is in sale since Sunday, September 16, 2018.
This item is in the category "eBay Motors\Parts & Accessories\Boat Parts\Inboard Engines & Components\Other". The seller is "marineparts_pumps" and is located in Cantonment, Florida. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Turks and caicos islands, Bangladesh, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Liechtenstein, Luxembourg, Monaco, Macao, Martinique, Nicaragua, Peru, Pakistan, Paraguay, Viet nam, Uruguay, Russian federation, South africa, Colombia, Antigua and barbuda, Saint lucia, Barbados, Bermuda, Cayman islands, Sri lanka, Maldives, Oman, Reunion.