Up for sale is this new old stock parts replacement kit for the Lincoln St. Louis 50:1 High Pressure grease pump low end unit. I opened this kit to take the pictures of the parts. Included is a diagram of how the parts are assembled. Parts included are 1- 11723 Plunger rod, 1- 11724 Plunger, 1- 35073 packing, 1- 11702 Support bushing, 1- 11721 Check Seat, 1- 11725 Check seat, 1- 11726 Seat, 2- 66010 Ball, 1- 31047 Copper gasket and instruction sheet. Fits Models 81685, 81941, 81985, 82050, 82054, 82716, 83121, 83127, and 82513. If you have any questions please ask before bidding to ensure your satisfaction. Buyer pays shipping of 8.00 to lower 48 States.