Serving Hobbyists for Over 50 Years
Same as the A-8520 except this is made of bearing bronze and has 2 internal seals to prevent coolant from passing between the shaft and the bushing. 1928-31, U.S.A.
A very good quality water pump pack nut.
Graphite lead type packing as used originally by Ford.
A 12" long piece of graphite impregnated ePTFF composite packing.