Adapter kit for aluminum spinners
This steel adapter kit tightens the backplate & propeller onto the
engine, then using a single bolt-on design, holds & centers each
spinner perfectly on its baseplate.
Machined for accuracy
Includes aluminum bushing, prop washer and prop nut
This spinner adapter kit will fit the following engines:
-O.S. 20-40FP; .25-.46FX & SF
One year quality guarantee
Installation instructions provided on the header card
(1) Propeller Nut
(1) Propeller Washer
(1) Aluminum Backplate Bushing
12mm Wrench To Tighten Propeller Nut
Aluminum Spinner w/Center Mounting Hole
Shaft Size: 1/4-28
Prop Nut Length: 13/16" (21mm)
Backplate Bushing Inner Diameter: 1/4"
Outer Diameter: 3/8"
For SuperTigre .34-.51 use TRUQ3045