Great Planes Spinner Adapter Kit for OS FS70-120 & 140RX

This is a Spinner Adapter Kit by Great Planes.

FEATURES:

• 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
• This spinner adapter kit will fit the following engines:
  -O.S. FS 70-120 Surpass **Does not fit FS-70 Ultimate**
  -O.S. 1.40 RX
• One year quality guarantee
• Installation instructions provided on the header card

INCLUDES:
(1) Propeller Nut
(1) Propeller Jam Nut
(1) Propeller Washer
(1) Aluminum Backplate Bushing

REQUIRES:
12mm Wrench To Tighten Propeller Nut
Aluminum Spinner w/Center Mounting Hole
10-32 Bolt

SPECS:
Shaft Size: 5/16-24
Jam Nut Length: 1"     (25mm)
Backplate Bushing Inner Diameter: 5/16"
Outer Diameter:  3/8"

COMMENTS:
The correct adapter for a FS-70 Ultimate is GPMQ4585.