FITS:

1957-1972 HARLEY DAVIDSON IRONHEAD SPORTSTER

1952-1956 MODEL K FLATHEADS

and 1971-1972 FX SUPER GLIDES

OEM No: 43871-52

Zinc front axle kit includes 6" bearing surface length axle and nut kit.

Bearing Surface: 6"

Surface w/o Thread: 5"

Overall Length: 7-3/16"

Outer Diameter: 5/8"

Threads per Inch: 18