OS Motors Prop Shaft .21 XM

This is the Replacement Prop Shaft Assembly for the 21-XM Marine engine.
The prop straight connects to this shaft.

FEATURES:
Brass and aluminum building and construction
Put together prop shaft

INCLUDES:
One Prop Shaft Assembly

NEEDS:
Absolutely nothing. This is a direct replacement part.

SPECS:
Length: 55mm (2.17")
Length of threaded part: 13mm (0.51")
Thread size: 4mm