We are introducing a new type of grease. We are switching to a type 2 NLGI grease 630-2 in a 14 ounce cartridge from Lubriplate, our part number 552.5. We recommend using a pistol grip gun and greasing the bearings slowly. We stock the pistol grip guns from Plews Lubrimatic, our part 550.5. For those customers who have the jiffy luber hand grease gun, we offer Quicksilver 2-4-C type 2 grease in a tube, our part 552.7.