Upper Shaft Lock Nut, Fitting Biro Saws 44, 55, 55TL, 4436. Replaces S18252

Upper shaft nut that secures the hanger assembly to the wheel.

Fits Brand(s): Biro

Fits Model(s): 44, 55, 55TL, 4436

Includes: (1) Shaft Nut

Replaces MPN#: S252X

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