Description For Surge Alamo vacuum pumps used in dairy barns and milking systems. This is a very common pump sold from the 1950s to 1999. However it can be easily confused with other 2 Alamo models. The pump body is about 8 inches wide and the vanes measure 7 1/4 inch long. Double check model prior to ordering Major rebuild kit includes 4 high quality long life Kevlar vanes, 1 double row bearing, 1 needle bearing and race, 1 shaft seal, shims and 2 o-rings for later model end plates. Minor rebuild kit includes 4 high quality long life Kevlar vanes, 1 double row bearing, 1 needle bearing, 1 shaft seal, shims and 2 o-rings for later model end plates. (this kit does not have the race) Set of vanes available separately above. Rubber Coupling fits 5.5 HP Surge Alamo Direct Drive Vacuum Pumps. Rubber exhaust flapper available above. Support for exhaust flapper at link below. Replacement pump pulley available at link below. Original Alamo Air Filter Part number 7750-0214-864 Complete rebuilt assembly available. Please call to order complete assembly as this must ship on a pallet and shipping varies based on your zip code. Free shipping does not apply to complete pump assembly or vacuum pu
