Round made of mild steel. AX1-1/4 uses MS24665-377 cotter pin, AX1-1/2 uses MS24665-364. SPACERS: For use with 600X6 or AX6 axles, 2 ea #A484 required per axle for Cleveland. Cleveland kits CWB199-153 & CWB199-156 require one 7/16″ spacer and one 1/4″ spacer per axle.
Nut 1-1/2×16 for AX1-1/2×16
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