45810100 O.S. Prop Locknut 40/48Surpass OSMG7922

45810100 O.S. Prop Locknut 40/48Surpass OSMG7922

This is a replacement locknut and washer set for the FS 40 - 48 Surpass.

Features

• 45810100 O.S. Prop Locknut 40/48Surpass OSMG7922

• This helps keep the propellor stay on the engine in the case of backfire or detonation.

• The inner nut screws into the outer and locks it in place.

Contents

• 1- inner prop nut 1/4-28 thread

• 1- outer prop nut 1/4-28 thread

• 1- prop washer I.D. 9mm O.D. 23mm
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