King Pin Nut for 1981 and newer Club Car +++ Lower shock mount nut on 3 wheel E-Z-GO +++ Tie Rod End Nut on Columbia Par Car SU5 & Expediter EX21 +++ Rod End Nylock Nut for Stud End for 1965 to 1974 Pargo three wheel cart +++ For 1980 and older Pargo model 873 and 1983 and newer model 830 beginning with serial # 8304311182 +++ Pargo models 812, 813, 814 and 815.