The original pumps have a grease fitting, the later aftermarket replacement pumps have modern sealed bearings, no grease fitting present. It takes special water pump grease to lube the old ones, but I've used wheel bearing/chassis lube before.
43 Ford GPW 92098
53 Dunbar Kapple M100
Sold: 61 CJ-5, 41 T207 WC-1 Dodge closed cab pickup
USMC Tanker (1811, 1812), 85-93
ASE Automotive Master tech, former Chrysler-Jeep Level 4 Mastertech, CA state EA smog license